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176°F (80°C)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTamper Switch:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e  1\", 1-1\/4\", 1-1\/2\", 2\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e  UL Listed, FM Approved\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Jinan Meide Casting Company","offers":[{"title":"1\"","offer_id":49709126910255,"sku":"XD311X 25","price":73.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/threaded-butterfly-valve-with-tamper-switch-ul-fm-1-fire-prevention-979.jpg?v=1745425730"},{"product_id":"lugged-wafer-butterfly-valve-with-tamper-switch-normally-closed-ul-fm","title":"MECH LUGGED WAFER BUTTERFLY VALVE WITH TAMPER SWITCH, normally CLOSED, UL\/FM","description":"\u003cp\u003eThe lugged wafer butterfly valve with tamper switch is an important component of the fire protection system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:  \u003c\/strong\u003eJinan Meide Casting Co., Ltd.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e  MECH\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e  XD371XLG\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e  Housing:  Ductile Cast Iron, Disc:  EPDM\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign Standard: \u003c\/strong\u003eMSS SP-67\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValve Type:\u003c\/strong\u003e Butterfly\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType of Connection:\u003c\/strong\u003e Wafer thin, lug mount per Connection Standard ASME B16.42 CL 150.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e  300 psi\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature Range:   \u003c\/strong\u003e32°F (0°C) - 176°F (80°C)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Connection:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTamper Switch:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e  Normally closed \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes:\u003c\/strong\u003e  4\", 6\", 8\", 10\", 12\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e  UL Listed, FM Approved\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Mech","offers":[{"title":"4\"","offer_id":49980206842159,"sku":"XD371XLG 100","price":224.8,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":49980206874927,"sku":"XD371XLG 150","price":273.85,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":49980206907695,"sku":"XD371XLG 200","price":454.4,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":49980206940463,"sku":"RXD371XLG 250","price":549.07,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":49980206973231,"sku":"RXD371XLG 300","price":586.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R32X20X32_78.png?v=1777926288"},{"product_id":"check-valve-with-drain-hole-groove-x-groove-ul-fm","title":"MECH CHECK VALVE, Groove X Groove, 2\" Drain, UL\/FM","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eManufacture:\u003c\/strong\u003e Jinan Meide Casting Co., Ltd.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e  MECH\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ductile Iron ASTM A536, 65-45-12\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCoating:\u003c\/strong\u003e Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRubber:\u003c\/strong\u003e  EPDM and NBR available\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDesign Standard:\u003c\/strong\u003e AWWA C508\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e Connection Ends:\u003c\/strong\u003e  Groove to AWWA C606\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300PSI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0℃ - 80℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSize Available:\u003c\/strong\u003e 2\" - 12\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Mech","offers":[{"title":"2\"","offer_id":49980500541743,"sku":"H84XF4 50","price":91.41,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":49980500574511,"sku":"H84XF4 65","price":93.35,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":49980500607279,"sku":"H84XF4 80","price":106.96,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":49980500640047,"sku":"H84XF4 100","price":130.31,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":49980500672815,"sku":"H84XF4 130","price":227.55,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":49980500705583,"sku":"H84XF4 150","price":250.88,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":49980500738351,"sku":"H84XF4 200","price":365.62,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":49980500771119,"sku":"H84XF4 250","price":702.08,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":49980515385647,"sku":"H84XF4 300","price":1003.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/check-valve-with-drain-hole-groove-x-ul-fm-2-fire-sprinkler-systems-907.jpg?v=1745425721"},{"product_id":"flexible-coupling-300-psi-1-10-ul-fm-listed","title":"FLEXIBLE COUPLING, 300 PSI, 1\"-12\", UL\/FM Listed","description":"\u003cp\u003eMaterial: Ductile Iron\u003c\/p\u003e\n\u003cp\u003eSizes Available: 1\" up to 12\"\u003c\/p\u003e\n\u003cp\u003eFinish: Non-leaded orange paint\u003c\/p\u003e\n\u003cp\u003eMaximum Operating Pressure: 300psi\u003c\/p\u003e\n\u003cp\u003eFitting: Grooved\/Grooved\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis Grooved Flexible Coupling is used in fire suppression systems, thus allowing water to flow easier and allowing for inflexibility in the joint. A pad is included with the purchase of this product. It is constructed of rubber polymers with low compressions set properties. Pads help form an initial seal as it is stretched over the pipe ends and creates a leak proof seal. The Coupling helps ensure this seal once installed. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"FLEXIBLE COUPLING 300 PSI 1’’-10’’ UL\/FM Listed\" src=\"https:\/\/shopnasco.com\/cdn\/shop\/files\/ul-mark-200_100x100.png\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ul-mark-200_100x100.png?v=1707242209\" data-files=\"ul-mark-200.png\" loading=\"lazy\"\u003e   \u003cimg alt=\"FLEXIBLE COUPLING 300 PSI 1’’-10’’ UL\/FM Listed\" src=\"https:\/\/shopnasco.com\/cdn\/shop\/files\/fm-200_100x100.jpg\" data-original=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/fm-200_100x100.jpg?v=1707242201\" data-files=\"fm-200.jpg\" loading=\"lazy\"\u003e       \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Hebei Dikai Piping Products Co., Ltd.","offers":[{"title":"1\"","offer_id":50851971694895,"sku":"1N 25","price":3.4,"currency_code":"USD","in_stock":true},{"title":"1-1\/4\"","offer_id":50851971727663,"sku":"1N 32","price":4.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":50851971760431,"sku":"1N 40","price":4.8,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":50851971793199,"sku":"1N 50","price":6.4,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":50851971825967,"sku":"1N 65","price":8.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":50851971858735,"sku":"1N 80","price":9.6,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":50851971891503,"sku":"1N 100","price":12.0,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":50851971924271,"sku":"1N 130","price":20.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":50851971957039,"sku":"1N 150","price":24.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":50851971989807,"sku":"1N 200","price":40.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":50851972022575,"sku":"1N 250","price":64.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":50851972055343,"sku":"1N 300","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R32X20X32_87.png?v=1777994314"},{"product_id":"weflo-dry-pipe-valve","title":"WEFLO Dry Pipe Valve, UL\/FM Approved – Fire Sprinkler System Valve","description":"\u003cp data-start=\"297\" data-end=\"362\"\u003e\u003cstrong data-start=\"297\" data-end=\"360\"\u003eUL\/FM Approved Dry Pipe Valve – Fire Sprinkler System Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"364\" data-end=\"689\"\u003eThe dry pipe valve is a latched-clapper type valve designed for use in dry pipe automatic sprinkler systems. Engineered to meet NFPA 13 fire sprinkler system standards, it provides reliable operation and protection in environments subject to freezing, where water cannot be maintained in the piping network.\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"709\"\u003e\u003cstrong data-start=\"691\" data-end=\"707\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"710\" data-end=\"1561\"\u003e\n\u003cli data-start=\"710\" data-end=\"896\"\u003e\n\u003cp data-start=\"712\" data-end=\"773\"\u003eAvailable in multiple end types for main valve connections:\u003c\/p\u003e\n\u003cul data-start=\"776\" data-end=\"896\"\u003e\n\u003cli data-start=\"776\" data-end=\"814\"\u003e\n\u003cp data-start=\"778\" data-end=\"814\"\u003e\u003cstrong data-start=\"778\" data-end=\"788\"\u003eF2511:\u003c\/strong\u003e Flange x Flange (FLxFL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"817\" data-end=\"855\"\u003e\n\u003cp data-start=\"819\" data-end=\"855\"\u003e\u003cstrong data-start=\"819\" data-end=\"829\"\u003eF2512:\u003c\/strong\u003e Flange x Groove (FLxGR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"858\" data-end=\"896\"\u003e\n\u003cp data-start=\"860\" data-end=\"896\"\u003e\u003cstrong data-start=\"860\" data-end=\"870\"\u003eF2522:\u003c\/strong\u003e Groove x Groove (GRxGR)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"1022\"\u003e\n\u003cp data-start=\"899\" data-end=\"1022\"\u003e\u003cstrong data-start=\"899\" data-end=\"923\"\u003eFlanged Connections:\u003c\/strong\u003e Drilled per EN1092 - PN10\/16 or ANSI B16.1 Class 125 (other flange types available upon request)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1023\" data-end=\"1113\"\u003e\n\u003cp data-start=\"1025\" data-end=\"1113\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1049\"\u003eGrooved Connections:\u003c\/strong\u003e Manufactured to standard groove specifications for steel pipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1114\" data-end=\"1192\"\u003e\n\u003cp data-start=\"1116\" data-end=\"1192\"\u003e\u003cstrong data-start=\"1116\" data-end=\"1153\"\u003eEPDM Fabric Reinforced Diaphragm:\u003c\/strong\u003e Peroxide cured for long service life\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1193\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1195\" data-end=\"1259\"\u003e\u003cstrong data-start=\"1195\" data-end=\"1222\"\u003eRated Working Pressure:\u003c\/strong\u003e UL\/FM 300 PSI, CE Certified 16 bar\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1345\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1345\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1288\"\u003eStandards \u0026amp; Approvals:\u003c\/strong\u003e UL\/ULC 260 Listed, FM 1020\/1021 Approved, CE Certified\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1346\" data-end=\"1435\"\u003e\n\u003cp data-start=\"1348\" data-end=\"1435\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1371\"\u003eProtective Coating:\u003c\/strong\u003e Fusion bonded epoxy interior and exterior, AWWA C550 standard\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1436\" data-end=\"1487\"\u003e\n\u003cp data-start=\"1438\" data-end=\"1487\"\u003e\u003cstrong data-start=\"1438\" data-end=\"1454\"\u003eOrientation:\u003c\/strong\u003e Vertical installation required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1488\" data-end=\"1561\"\u003e\n\u003cp data-start=\"1490\" data-end=\"1561\"\u003e\u003cstrong data-start=\"1490\" data-end=\"1516\"\u003eAdditional Components:\u003c\/strong\u003e Air supervisory pressure switches included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1563\" data-end=\"1589\"\u003e\u003ca href=\"https:\/\/weflo.com\/wp-content\/uploads\/2021\/10\/DATA-SHEET-F2511-F2512-F2522-DRY-PIPE-VALVES.pdf\" title=\"WEFLO DRY PIPE VALVE DATA SHEET\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1587\"\u003eWEFLO DRY PIPE VALVE DATA SHEET \u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"1563\" data-end=\"1589\"\u003e\u003cstrong data-start=\"1563\" data-end=\"1587\"\u003eOptional Accessories\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1590\" data-end=\"1737\"\u003e\n\u003cli data-start=\"1590\" data-end=\"1647\"\u003e\n\u003cp data-start=\"1592\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1592\" data-end=\"1622\"\u003eDry Pipe Valve Accelerator\u003c\/strong\u003e (fast response option)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1648\" data-end=\"1678\"\u003e\n\u003cp data-start=\"1650\" data-end=\"1678\"\u003e\u003cstrong data-start=\"1650\" data-end=\"1676\"\u003eWater Motor Alarm Gong\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1679\" data-end=\"1708\"\u003e\n\u003cp data-start=\"1681\" data-end=\"1708\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1706\"\u003eAlarm Pressure Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1709\" data-end=\"1737\"\u003e\n\u003cp data-start=\"1711\" data-end=\"1737\"\u003e\u003cstrong data-start=\"1711\" data-end=\"1735\"\u003eDrain Connection Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1739\" data-end=\"1757\"\u003e\u003cstrong data-start=\"1739\" data-end=\"1755\"\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1758\" data-end=\"1948\"\u003e\n\u003cli data-start=\"1758\" data-end=\"1835\"\u003e\n\u003cp data-start=\"1760\" data-end=\"1835\"\u003e\u003cstrong data-start=\"1760\" data-end=\"1795\"\u003eDry pipe fire sprinkler systems\u003c\/strong\u003e (ideal for areas subject to freezing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"1897\"\u003e\n\u003cp data-start=\"1838\" data-end=\"1897\"\u003e\u003cstrong data-start=\"1838\" data-end=\"1895\"\u003eCommercial, industrial, and warehouse fire protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1898\" data-end=\"1948\"\u003e\n\u003cp data-start=\"1900\" data-end=\"1948\"\u003e\u003cstrong data-start=\"1900\" data-end=\"1946\"\u003eNFPA 13 compliant fire suppression systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Weflo Valve Co Ltd","offers":[{"title":"Groove X Groove \/ 3\"","offer_id":50971721662767,"sku":"F2522 80","price":1208.67,"currency_code":"USD","in_stock":false},{"title":"Groove X Groove \/ 4\"","offer_id":50971721695535,"sku":"F2522 100","price":1298.42,"currency_code":"USD","in_stock":true},{"title":"Groove X Groove \/ 6\"","offer_id":50971721728303,"sku":"F2522 150","price":1658.53,"currency_code":"USD","in_stock":true},{"title":"Flange X Groove \/ 3\"","offer_id":50971721761071,"sku":"F2512 80","price":1208.67,"currency_code":"USD","in_stock":true},{"title":"Flange X Groove \/ 4\"","offer_id":50971721793839,"sku":"F2512 100","price":1298.42,"currency_code":"USD","in_stock":true},{"title":"Flange X Groove \/ 6\"","offer_id":50971721826607,"sku":"F2512 150","price":1658.53,"currency_code":"USD","in_stock":true},{"title":"Groove X Groove \/ 8\"","offer_id":56173539885359,"sku":"F2522 200","price":1658.53,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/DPVGXGMainImage.jpg?v=1745425682"},{"product_id":"weflo-gate-valve-os-y-flange-x-groove-ul-fm","title":"WEFLO OS\u0026Y GATE VALVE, Flange x Groove, UL\/FM","description":"\u003cp\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eManufacture: WEFLO VALVE CO LTD \u003c\/p\u003e\n\u003cp\u003eBody Material: Ductile Iron ASTM A536, 65-45-12\u003c\/p\u003e\n\u003cp\u003eRubber:  EPDM \u003c\/p\u003e\n\u003cp\u003eDesign Standard: AWWA C515, Fire Protection Resilient Seat\u003c\/p\u003e\n\u003cp\u003eConnection Ends:  Flange to ASME B16.1 CL 125 and Groove to AWWA C606\u003c\/p\u003e\n\u003cp\u003eWorking Pressure: 300psi\u003c\/p\u003e\n\u003cp\u003eTemperature Range: 0℃ - 80℃\u003c\/p\u003e\n\u003cp\u003eCoating: Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/p\u003e\n\u003cp\u003eSize Available: 2-1\/2\" - 8\"\u003c\/p\u003e\n\u003cp\u003eFM Approved \/ UL Listed\u003c\/p\u003e\n\u003cp style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"\u003eClick \u003ca rel=\"noopener\" title=\"WEFLO OS\u0026amp;Y GATE VALVE, FL x GR\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0112-300_OS_Y_FxG_Gate_Valve_d9555a14-c600-4fa9-99aa-5da74dc49333.pdf?v=1750429813\" target=\"_blank\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"WEFLO VALVE CO LTD (RAIDON Industries Inc branded)","offers":[{"title":"2-1\/2\"","offer_id":51363297657135,"sku":"F0112 65","price":224.22,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":51365421383983,"sku":"F0112 80","price":276.7,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51365427904815,"sku":"F0112 100","price":332.64,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":51365431050543,"sku":"F0112 150","price":544.32,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":51365437767983,"sku":"F0112 200","price":841.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_19.png?v=1776787428"},{"product_id":"weflo-gate-valve-nrs-mj-x-mj-ul-fm","title":"WEFLO NRS GATE VALVE, MJ x MJ, UL\/FM","description":"\u003cp\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/p\u003e\n\u003cp\u003eManufacture: WEFLO VALVE CO LTD\u003c\/p\u003e\n\u003cp\u003eBody Material: Ductile Iron ASTM A536, 65-45-12\u003c\/p\u003e\n\u003cp\u003eRubber:  EPDM \u003c\/p\u003e\n\u003cp\u003eDesign Standard: AWWA C515, Fire Protection Resilient Seat\u003c\/p\u003e\n\u003cp\u003eConnection Ends:  Flange MJ x Flange MJ\u003c\/p\u003e\n\u003cp\u003eWorking Pressure: 300psi\u003c\/p\u003e\n\u003cp\u003eTemperature Range: 0℃ - 80℃\u003c\/p\u003e\n\u003cp\u003eCoating: Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/p\u003e\n\u003cp\u003eSize Available: 3\" - 8\"\u003c\/p\u003e\n\u003cp\u003eFM Approved \/ UL Listed\u003c\/p\u003e\n\u003cp style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"\u003eClick \u003ca rel=\"noopener\" title=\"F0233 NRS MJ x MJ Gate Valve\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0233_NRS_MJ_x_MJ_Gate_Valve.jpg?v=1750433110\" target=\"_blank\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003c\/p\u003e\n\u003cp style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"WEFLO VALVE CO LTD","offers":[{"title":"3\"","offer_id":51365888557359,"sku":"F0233 80","price":262.5,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51365888590127,"sku":"F0233 100","price":329.28,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":51365888622895,"sku":"F0233 150","price":524.38,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":51365888655663,"sku":"F0233 200","price":846.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_22.png?v=1776790447"},{"product_id":"weflo-swing-check-valve-os-y-flange-x-flange-ul-fm","title":"WEFLO CHECK VALVE, Swing, 4\", Flange x Flange, UL\/FM","description":"\u003cp\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/p\u003e\n\u003cp\u003eManufacture: WEFLO VALVE CO LTD\u003c\/p\u003e\n\u003cp\u003eBody Material: Ductile Iron ASTM A536, 65-45-12\u003c\/p\u003e\n\u003cp\u003eRubber:  EPDM \u003c\/p\u003e\n\u003cp\u003eDesign Standard: AWWA C508, Swing Check Valves for Waterworks\u003c\/p\u003e\n\u003cp\u003eConnection Ends:  Flange to ASME B16.1 CL 125 \u003c\/p\u003e\n\u003cp\u003eWorking Pressure: 350psi\u003c\/p\u003e\n\u003cp\u003eCoating: Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/p\u003e\n\u003cp\u003eFM Approved \/ UL Listed\u003c\/p\u003e\n\u003cp style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"\u003eClick \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F1322-300_FxF_Swing_Check_Valve_a4602a86-618d-4f82-af28-5d85534266dd.pdf?v=1750432755\" title=\"WEFLO Swing Check Valve, FxF\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"WEFLO VALVE CO LTD","offers":[{"title":"4\"","offer_id":51365934399791,"sku":"F1322 100","price":369.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/IMG_0862-removebg-preview.png?v=1776184638"},{"product_id":"weflo-os-y-gate-valve-flange-x-flange-ul-fm","title":"RAIDON (WEFLO) OS\u0026Y GATE VALVE, Flange x Flange, UL\/FM","description":"\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WEFLO VALVE CO LTD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e  RAIDON Industries Inc \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel: \u003c\/strong\u003e F0111-300\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBody Material: Ductile Iron ASTM A536, 65-45-12\u003c\/li\u003e\n\u003cli\u003eRubber:  EPDM \u003c\/li\u003e\n\u003cli\u003eDesign Standard: AWWA C515, Fire Protection Resilient Seat\u003c\/li\u003e\n\u003cli\u003eConnection Ends:  Flange x Flange to ASME B16.1 CL 125\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 300psi\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 0℃ - 80℃\u003c\/li\u003e\n\u003cli\u003eCoating: Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/li\u003e\n\u003cli\u003eSize Available: 3\" - 8\"\u003c\/li\u003e\n\u003cli\u003eFM Approved \/ UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClick \u003ca rel=\"noopener\" title=\"F0111 OS\u0026amp;Y Gate Valve,FxF\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0111_OS_Y_Gate_Valve_FxF.pdf?v=1750434466\" target=\"_blank\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"WEFLO VALVE CO LTD (RAIDON Industries Inc branded)","offers":[{"title":"3\"","offer_id":51369145270575,"sku":"RF0111 80","price":398.43,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51369145303343,"sku":"RF0111 100","price":459.18,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":51369145336111,"sku":"RF0111 150","price":721.46,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":51369145368879,"sku":"RF0111 200","price":1163.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_13.png?v=1776785072"},{"product_id":"weflo-wye-strainer-groove-x-groove","title":"WEFLO WYE STRAINER, Groove x Groove","description":"\u003cp\u003e\u003cstrong\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WEFLOW VALVE CO LTD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e  WEFLO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e 7901\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNPT blowoff outlet on cover.  Blowoff outlets are finished with plugs.\u003c\/li\u003e\n\u003cli\u003eScreens are perforated304 Stainless Steel with spot welded seam.\u003c\/li\u003e\n\u003cli\u003eRecessed seat in body assures accurate screen alignment.\u003c\/li\u003e\n\u003cli\u003eGroove dimensions comply with AWWA C606 Standard.\u003c\/li\u003e\n\u003cli\u003eRated working pressure 16 bar \/ 250 psi.\u003c\/li\u003e\n\u003cli\u003eFusion bonded coating or liquid epoxy painted interior and exterior for corrosion protection.\u003c\/li\u003e\n\u003cli\u003e\u003ca title=\"WEFLO #7901 Spec Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/7901_WYE_Strainer_GxG.pdf?v=1748892681\"\u003eWEFLO #7901 Spec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEFLO VALVE CO LTD","offers":[{"title":"2 1\/2\"","offer_id":51369586852143,"sku":"7901 65","price":125.27,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":51369586884911,"sku":"7901 80","price":170.18,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51369586917679,"sku":"7901 100","price":244.16,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":51369601106223,"sku":"7901 150","price":527.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/7901.jpg?v=1776107171"},{"product_id":"weflo-wye-strainer-flange-x-flange","title":"WEFLO WYE STRAINER, Flange x Flange","description":"\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e WEFLOW VALVE CO LTD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand: \u003c\/strong\u003e WEFLO\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number: \u003c\/strong\u003e 7101\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNPT blowoff outlet on cover.  Blowoff outlets are finished with plugs.\u003c\/li\u003e\n\u003cli\u003eScreens are perforated304 Stainless Steel with spot welded seam.\u003c\/li\u003e\n\u003cli\u003eRecessed seat in body assures accurate screen alignment.\u003c\/li\u003e\n\u003cli\u003eFlange detail complies with EN1092-2 PN16\/25, ANSI B 16.1 Class 125.\u003c\/li\u003e\n\u003cli\u003eRated working pressure 16 bar \/ 200 psi.\u003c\/li\u003e\n\u003cli\u003eWRAS Approved Fig. 7101\/7102 DN50-DN600.  DI body, EPDM Gasket for potable water.\u003c\/li\u003e\n\u003cli\u003eANSI \/ NSF 61\u0026amp;372 Certified:  Fig 7101: DN50-DND200. \u003c\/li\u003e\n\u003cli\u003eFusion bonded coating or liquid epoxy painted interior and exterior for corrosion protection.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" title=\"WEFLO #7101 Spec Sheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/WEFLO_7101_Spec_Sheet_edc3d0a0-a608-4798-8acf-0fc5a018c468.pdf?v=1748889213\" target=\"_blank\"\u003eWEFLO #7101 Spec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WEFLO VALVE CO LTD","offers":[{"title":"2 1\/2\"","offer_id":51369608446255,"sku":"7101 65","price":137.12,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":51369608479023,"sku":"7101 80","price":161.11,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51369608511791,"sku":"7101 100","price":242.54,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":51369608544559,"sku":"7101 150","price":501.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/1701.jpg?v=1748881035"},{"product_id":"weflo-nrs-gate-valve-fxf-ul-fm","title":"RAIDON (WEFLO) 4\" NRS GATE VALVE WITH POST PLATE, FxF, UL\/FM","description":"\u003cp\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/p\u003e\n\u003cp\u003eMANUFACTURER: WEFLO VALVE CO LTD\u003c\/p\u003e\n\u003cp\u003eBRAND:  RAIDON Industries, Inc\u003c\/p\u003e\n\u003cp\u003eBODY MATERIAL: Ductile Iron ASTM A536, 65-45-12\u003c\/p\u003e\n\u003cp\u003eRUBBER:  EPDM \u003c\/p\u003e\n\u003cp\u003eDESIGN STANDARD: AWWA C515, Fire Protection Resilient Seat\u003c\/p\u003e\n\u003cp\u003eCONNECTION ENDS:  Flange x Flange \u003c\/p\u003e\n\u003cp\u003eWORKING PRESSURE: 300psi\u003c\/p\u003e\n\u003cp\u003eTEMPERATURE RANGE: 0℃ - 80℃\u003c\/p\u003e\n\u003cp\u003eCOATING: Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/p\u003e\n\u003cp\u003eAPPROVALS:  FM Approved \/ UL Listed\u003c\/p\u003e\n\u003cp\u003eSPEC SHEET: Click \u003ca rel=\"noopener\" title=\"F0322-300 NRS CHECK VALVE, FxF\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0322-300_Swing_Check_Valve_GxG.pdf?v=1750776870\" target=\"_blank\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFire Sprinkler Systems.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"WEFLO VALVE CO LTD","offers":[{"title":"Default Title","offer_id":51519422628143,"sku":"RF0211 100","price":236.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_20.png?v=1776789540"},{"product_id":"raidon-4-check-valve-groove-x-groove-ul-fm","title":"RAIDON (WEFLO) 4\" CHECK VALVE, Groove X Groove, UL\/FM","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eManufacture:\u003c\/strong\u003e WEFLO VALVE CO LTD\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e  RAIDON Industries, Inc\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Ductile Iron ASTM A536, 65-45-12\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCoating:\u003c\/strong\u003e Fusion Bonded Epoxy Coating\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eRubber:\u003c\/strong\u003e  EPDM and NBR available\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDesign Standard:\u003c\/strong\u003e AWWA C508\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e Connection Ends:\u003c\/strong\u003e  Groove to AWWA C606\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 300PSI\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e 0℃ - 80℃\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpec Sheet:\u003c\/strong\u003e \u003c\/span\u003eClick \u003ca rel=\"noopener\" title=\"F0322-100 Check Valve\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0322-300_Swing_Check_Valve_GxG.pdf?v=1750776870\" target=\"_blank\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"4\"","offer_id":51533285392687,"sku":"RF0322 100","price":96.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R_32X20X32_-_2026-05-06T232933.499.png?v=1778092315"},{"product_id":"weflo-os-y-gate-valve-flange-x-groove-ul-fm","title":"RAIDON (WEFLO) OS\u0026Y GATE VALVE, Flange x Groove, UL\/FM","description":"\u003cp\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/p\u003e\n\u003cp\u003eManufacture: WEFLO VALVE CO LTD \u003c\/p\u003e\n\u003cp\u003eBRAND: RAIDON Industries, Inc\u003c\/p\u003e\n\u003cp\u003eBody Material: Ductile Iron ASTM A536, 65-45-12\u003c\/p\u003e\n\u003cp\u003eRubber:  EPDM \u003c\/p\u003e\n\u003cp\u003eDesign Standard: AWWA C515, Fire Protection Resilient Seat\u003c\/p\u003e\n\u003cp\u003eConnection Ends:  Flange to ASME B16.1 CL 125 and Groove to AWWA C606\u003c\/p\u003e\n\u003cp\u003eWorking Pressure: 300psi\u003c\/p\u003e\n\u003cp\u003eTemperature Range: 0℃ - 80℃\u003c\/p\u003e\n\u003cp\u003eCoating: Fusion Bonded Epoxy Coating in accordance with ANSI\/AWWA C550\u003c\/p\u003e\n\u003cp\u003eSize Available: 3\", 4\", 6\"\u003c\/p\u003e\n\u003cp\u003eFM Approved \/ UL Listed\u003c\/p\u003e\n\u003cp style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"\u003eClick \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0112-300_OS_Y_FxG_Gate_Valve_d9555a14-c600-4fa9-99aa-5da74dc49333.pdf?v=1750429813\" title=\"WEFLO OS\u0026amp;Y GATE VALVE, FL x GR\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e to open a PDF of the manufacturer's Spec Sheet.\u003c\/p\u003e\n\u003cp style=\"margin: 0in; font-family: Calibri; font-size: 11.0pt;\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cb id=\"docs-internal-guid-edd0cd7d-7fff-d1cc-03a1-c81f065295b1\"\u003e\u003cspan\u003eDesigned specifically for \u003c\/span\u003e\u003cspan\u003efire prevention systems\u003c\/span\u003e\u003cspan\u003e, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"WEFLO VALVE CO LTD","offers":[{"title":"3\"","offer_id":51533304627503,"sku":"RF0112 80","price":226.7,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51533304660271,"sku":"RF0112 100","price":282.64,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":51533304693039,"sku":"RF0112 150","price":494.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/WEFLO_OS_Y_GATE_VALVE.png?v=1776784539"},{"product_id":"dry-pipe-valve-nasco","title":"PRE ACTION VALVE","description":"\u003cp\u003e\u003cimg height=\"127\" width=\"127\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/Lowest_Price_Gaurantee.png?v=1760467652\"\u003e\u003c\/p\u003e\n\u003cp data-start=\"0\" data-end=\"226\"\u003eIn a fire valve system, a Pre-Action Valve is used in a pre-action sprinkler system, which is a type of fire suppression system designed to reduce the risk of accidental water discharge in sensitive areas like:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"230\" data-end=\"246\"\u003eData centers\u003c\/li\u003e\n\u003cli data-start=\"249\" data-end=\"260\"\u003eMuseums\u003c\/li\u003e\n\u003cli data-start=\"263\" data-end=\"276\"\u003eLibraries\u003c\/li\u003e\n\u003cli data-start=\"279\" data-end=\"291\"\u003eArchives\u003c\/li\u003e\n\u003cli data-start=\"294\" data-end=\"327\"\u003eTelecommunications facilities\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA Pre-Action Valve adds a layer of safety and control to fire suppression systems in critical environments where unwanted water discharge could cause as much damage as the fire itself.\u003c\/p\u003e\n\u003cp\u003eThe WEFLO Model F5311 is a pneumatically actuated, double interlocked pre-action valve utilizing a deluge dry pipe valve and pneumatic pilot system.  The valve is controlled by pressure maintained in the pneumatic release system and supervisory pressure maintained in the sprinkler piping system.\u003c\/p\u003e\n\u003cp data-start=\"367\" data-end=\"514\"\u003eThe Pre-Action Valve controls water flow into the sprinkler piping. It prevents water from entering the pipes until two conditions are met:\u003c\/p\u003e\n\u003col\u003e\n\u003cli data-start=\"519\" data-end=\"646\"\u003eFire detection: A separate smoke or heat detection system must first sense a fire and send a signal to a control panel.\u003c\/li\u003e\n\u003cli data-start=\"519\" data-end=\"646\"\u003eSprinkler activation: After the valve is activated, individual sprinklers still need to open (from heat) to allow water to be released at the fire location.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eKey Benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"919\" data-start=\"839\"\u003ePrevents accidental discharge from pipe damage or malfunctioning sprinklers.\u003c\/li\u003e\n\u003cli data-end=\"919\" data-start=\"839\"\u003eProvides double interlock protection (in some systems), requiring both detection and sprinkler activation before water is released.\u003c\/li\u003e\n\u003cli data-end=\"1144\" data-start=\"1060\"\u003eReduces potential water damage, especially important in high-value environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe WEFLO model F5311 double interlocked pre-action valve can also use electrical or manual operation in case of emergency.\u003c\/p\u003e\n\u003cp\u003eVertical or horizontal installation.\u003c\/p\u003e\n\u003cp\u003eRated working pressure is 300 psi.\u003c\/p\u003e\n\u003cp\u003eMaximum air supply pressure is 30 psi.\u003c\/p\u003e\n\u003cp\u003eIncluded in this build out:  WEFLO F5311\u003cimg alt=\"\"\u003e pre action valve including solenoid valve + Butterfly Valve + Coupling + Grooved Flange Adapter + Bolt Kit + Alarm Pressure Switch + Accelerator with Pressure Regulator Valve + Pressure Gauges + Ball Valve + Placards + miscellaneous hoses, fittings and connectors.\u003c\/p\u003e\n\u003cp\u003eIncluded placards:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCONTROL VALVE\u003c\/li\u003e\n\u003cli\u003eMAIN DRAIN\u003c\/li\u003e\n\u003cli\u003eAIR LINE\u003c\/li\u003e\n\u003cli\u003eEMERGENCY RELEASE IN CASE OF FIRE OPEN VALVE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClick \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F5311_Pre_Action_Valve.pdf?v=1750879067\" title=\"F5311 Pre Action Valve\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e\u003ca title=\"F5311 Pre Action Valve\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F5311_Pre_Action_Valve.pdf?v=1750879067\"\u003e \u003c\/a\u003eto open a PDF of the manufacturer's Spec Sheet.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eFire Sprinkler Systems.\u003c\/p\u003e","brand":"Weflo Valve Co Ltd","offers":[{"title":"2\"","offer_id":51539799834927,"sku":"F5311 50","price":2065.76,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":51539799867695,"sku":"F5311 65","price":2290.65,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":51539780731183,"sku":"F5311 80","price":2565.3,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":51539780763951,"sku":"F5311 100","price":2688.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/enhanced_valve_image.png?v=1754500896"},{"product_id":"flange-gasket-and-bolt-kit","title":"Ring Gasket Bolt \u0026 Nut Kits – Zinc Plated (2-1\/2\" to 12\"), SBR Gasket","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHigh-Quality Ring Gasket \u0026amp; Bolt Sets for Secure Valve and Flange Connections\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eNASCO Supply's \u003cstrong\u003eRing Gasket Bolt \u0026amp; Nut Kits\u003c\/strong\u003e are the perfect companion for Weflo butterfly valves, gate valves, and other flanged plumbing installations. Designed for reliable, leak-free performance in fire protection, water, and industrial piping systems.\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKit Contents by Size (150# Class)\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"xs\"\u003eSize\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eBolts \u0026amp; Nuts Included\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eBolt Size \u0026amp; Length\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eGasket Type\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e2-1\/2\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4 bolts + 4 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e5\/8\" x 3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e4 bolts + 4 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e5\/8\" x 3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e5\/8\" x 3\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e5\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e3\/4\" x 3-1\/4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e6\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e3\/4\" x 3-1\/4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e8\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e8 bolts + 8 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e3\/4\" x 3-1\/2\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e10\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12 bolts + 12 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e7\/8\" x 4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"xs\"\u003e12\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e12 bolts + 12 nuts\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003e7\/8\" x 4\"\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eRed Rubber Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003eAll kits include zinc-plated Grade A carbon steel bolts \u0026amp; nuts + one precision red rubber ring gasket. Lengths are standard for proper 150# flange makeup with ring gaskets.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch4 dir=\"auto\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gasket Design\u003c\/strong\u003e: Compact red rubber (SBR) ring gaskets provide excellent sealing inside the bolt circle — ideal for raised-face flanges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZinc-Plated Hardware\u003c\/strong\u003e: Corrosion-resistant Grade A zinc-plated carbon steel bolts and nuts for long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: Suitable for 150# class applications (max ~150 PSI depending on temperature).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications\u003c\/strong\u003e: Fire protection valves, plumbing, water systems, and general industrial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"auto\"\u003eWhy Choose NASCO Supply?\u003c\/h4\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompetitively priced — consistently priced below major competitors.\u003c\/li\u003e\n\u003cli\u003eFast shipping from our Wauconda, IL warehouse.\u003c\/li\u003e\n\u003cli\u003ePerfect match for your valves and other UL\/FM components.\u003c\/li\u003e\n\u003cli\u003eBulk pricing and valve + kit bundles available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eOrder your complete flange connection kits today\u003c\/strong\u003e and keep your projects moving smoothly!\u003c\/p\u003e","brand":"NASCO Supply LLC","offers":[{"title":"2-1\/2\"","offer_id":52022177693999,"sku":"FGBK 65","price":10.22,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":52022177726767,"sku":"FGBK 80","price":10.65,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":52022177759535,"sku":"FGBK 100","price":16.92,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":58144848445743,"sku":"FGBK 125","price":23.44,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":58144866074927,"sku":"FGBK 150","price":24.98,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":58144874365231,"sku":"FGBK 200","price":29.23,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":58144878919983,"sku":"FGBK 250","price":57.93,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":58144881574191,"sku":"FGBK 300","price":65.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_16.png?v=1776785881"},{"product_id":"mech-check-valve-swing-flange-x-flange-ul-fm-copy","title":"WEFLO F1322-350 Flanged Swing Check Valve UL\/FM 350 PSI","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWEFLO F1322-350 UL\/FM Flanged Swing Check Valve – 350 PSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eWEFLO F1322-350\u003c\/strong\u003e is a premium flanged swing check valve engineered for demanding fire protection systems. With a \u003cstrong\u003e350 PSI working pressure rating\u003c\/strong\u003e — one of the highest in the industry — this valve offers superior safety margin and performance compared to standard 300 PSI models.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e350 PSI Working Pressure\u003c\/strong\u003e — Highest-rated UL\/FM swing check valve available (extra safety over most competitors)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL Listed \u0026amp; FM Approved\u003c\/strong\u003e — Certified for fire sprinkler risers, standpipes, fire pumps, and other critical backflow prevention applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Waterway Design\u003c\/strong\u003e — Maximizes flow capacity with minimal pressure loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResilient EPDM Seated Disc\u003c\/strong\u003e — Provides bubble-tight shutoff against a bronze seat ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged Ends\u003c\/strong\u003e — ANSI B16.1 Class 125 \/ ASME B16.42 Class 150 compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile Iron Construction\u003c\/strong\u003e — ASTM A536 Grade 65-45-12 body and bonnet with fusion-bonded epoxy coating (AWWA C550) for long-term corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolted Bonnet\u003c\/strong\u003e — Easy access for inspection and maintenance without removing the valve from the pipeline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Installation\u003c\/strong\u003e — Approved for horizontal or vertical mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"\/pages\/157146382639\" title=\"WEFLO F1322-350 DATA SHEET\"\u003eWEFLO F1322-350 DATA SHEET\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhy Choose the WEFLO F1322-350?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eHigher pressure rating than generic imports\u003c\/li\u003e\n\u003cli\u003eReliable performance trusted in fire protection systems\u003c\/li\u003e\n\u003cli\u003eExcellent balance of quality, certification, and value\u003c\/li\u003e\n\u003cli\u003eShips from our Illinois warehouse for faster delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Always confirm exact project requirements, flange facing, and local Authority Having Jurisdiction (AHJ) approvals. Data sheet available upon request.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e: FM,UL,CUL,LPCB,NSF\/ANSI 61,NSF\/ANSI 372,CE\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis valve features a durable \u003c\/span\u003e\u003cspan\u003ered epoxy finish\u003c\/span\u003e\u003cspan\u003e required for most fire-prevention installations and recognized across NFPA-compliant systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eDesigned specifically for fire prevention systems, this UL\/FM certified valve provides reliable flow control for commercial sprinkler and riser applications.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eRecommended accessory:  NASCO Gasket and Bolt Kit.\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"2\"","offer_id":56076293570863,"sku":"F1322 50","price":171.15,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":56076293603631,"sku":"F1322 65","price":199.84,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":56076512592175,"sku":"F1322 80","price":255.3,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":56076615811375,"sku":"F1322 100","price":375.72,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":56076700025135,"sku":"F1322 130","price":551.18,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":56076751175983,"sku":"F1322 150","price":647.66,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":56076830179631,"sku":"F1322 200","price":1068.26,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":56076857737519,"sku":"F1322 250","price":1577.48,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":56076936708399,"sku":"F1322 300","price":2273.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/ANGLE_GLOBE_VALVE_Female_NPT_X_Female_NPT_200_wrubber_seat_32.png?v=1776794819"},{"product_id":"weflo-f3322b-f3322-shotgun-riser-check-valve-ul-fm","title":"WEFLO F3322B \/ F3322 SHOTGUN RISER CHECK VALVE UL\/FM","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eHigh-Performance Grooved-End Shotgun Riser Check Valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eNASCO Supply carries the full line of \u003cstrong\u003eWeflo riser mount check valves\u003c\/strong\u003e, engineered for reliable performance in wet pipe sprinkler systems, pre-action systems, and fire riser assemblies. These UL Listed and FM Approved swing check valves feature a spring-loaded disc for fast, positive closure, minimizing water hammer and ensuring dependable backflow prevention.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cstrong\u003eWithout Trim (Bare Valve – F3322B)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe Weflo bare riser check valve is a compact, heavy-duty grooved-end valve designed for installations where you already have custom trim or prefer to build your own assembly.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eDuctile iron body with fusion-bonded epoxy coating for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBronze seat ring and rubber-faced disc for bubble-tight shutoff\u003c\/li\u003e\n\u003cli\u003eStainless steel spring and hinge pins\u003c\/li\u003e\n\u003cli\u003eGrooved ends (AWWA C606) for fast, flexible installation\u003c\/li\u003e\n\u003cli\u003eLow pressure loss and excellent flow characteristics\u003c\/li\u003e\n\u003cli\u003e350 psi working pressure rating\u003c\/li\u003e\n\u003cli\u003eAvailable in sizes 1¼\" through 12\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Contractors who want maximum flexibility or already stock separate trim components.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003e\u003cstrong\u003eWith Trim (Full Shotgun Riser Assembly – F3322)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe complete Weflo shotgun riser assembly comes fully trimmed and ready for installation. This all-in-one unit includes the check valve plus the factory-matched trim kit.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eTrim Kit Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eAngle drain valve\u003c\/li\u003e\n\u003cli\u003eTwo pressure gauges (water and air)\u003c\/li\u003e\n\u003cli\u003eInterconnecting nipples, plugs, and fittings\u003c\/li\u003e\n\u003cli\u003eAll necessary components for a code-compliant riser\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eSaves significant field labor and installation time\u003c\/li\u003e\n\u003cli\u003eEnsures proper component compatibility and reliable performance\u003c\/li\u003e\n\u003cli\u003e300 psi working pressure rating (with trim)\u003c\/li\u003e\n\u003cli\u003eClean, professional appearance with everything pre-assembled\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIdeal for:\u003c\/strong\u003e Quick installations, new construction, and maintenance projects where speed and code compliance are priorities.\u003c\/p\u003e\n\u003cdiv data-testid=\"image-viewer\" aria-label=\"Images for query: Grouped images\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"auto\"\u003eWhy Choose Weflo Riser Valves from NASCO Supply?\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eCompetitive pricing with volume discounts available\u003c\/li\u003e\n\u003cli\u003eFast shipping from our Chicago-area warehouse\u003c\/li\u003e\n\u003cli\u003eExpert technical support for sizing and installation questions\u003c\/li\u003e\n\u003cli\u003eFull line of sizes from 1¼\" to 12\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eWhether you need the \u003cstrong\u003ebare valve only\u003c\/strong\u003e or the \u003cstrong\u003ecomplete trimmed shotgun riser\u003c\/strong\u003e, Weflo delivers dependable, code-approved performance at an excellent value.\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"F3322B (BASE) \/ 2\"","offer_id":57346030567727,"sku":"F3322B 50","price":71.19,"currency_code":"USD","in_stock":true},{"title":"F3322B (BASE) \/ 2-1\/2\"","offer_id":57355245158703,"sku":"F3322B 65","price":72.7,"currency_code":"USD","in_stock":true},{"title":"F3322B (BASE) \/ 4\"","offer_id":57355264000303,"sku":"F3322B 100","price":105.42,"currency_code":"USD","in_stock":true},{"title":"F3322B (BASE) \/ 6\"","offer_id":57355442061615,"sku":"F3322B 150","price":204.58,"currency_code":"USD","in_stock":true},{"title":"F3322B (BASE) \/ 8\"","offer_id":57355525292335,"sku":"F3322B 200","price":302.47,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 1-1\/4\"","offer_id":57347045032239,"sku":"F3322 32","price":216.0,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 1-1\/2\"","offer_id":57355707679023,"sku":"F3322 40","price":224.0,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 2\"","offer_id":57355771281711,"sku":"F3322 50","price":141.03,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 2-1\/2\"","offer_id":57355819811119,"sku":"F3322 65","price":153.06,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 3\"","offer_id":57355867226415,"sku":"F3322 80","price":167.82,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 4\"","offer_id":57355927814447,"sku":"F3322 100","price":222.36,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 6\"","offer_id":57355957305647,"sku":"F3322 150","price":324.14,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 8\"","offer_id":57356013568303,"sku":"F3322 200","price":422.03,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 10\"","offer_id":57356032540975,"sku":"F3322 250","price":760.0,"currency_code":"USD","in_stock":true},{"title":"F3322 (WITH TRIM) \/ 12\"","offer_id":57356083101999,"sku":"F3322 300","price":960.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/fire-suppression-assembly-removebg-preview.png?v=1778102450"},{"product_id":"weflo-f1322-350-flanged-swing-check-valve-ul-fm-350-psi-copy","title":"WEFLO F0522-175 WYE Strainer, Grooved, UL\/FM 175 PSI","description":"\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eWEFLO F0522-175\u003c\/strong\u003e is a high-performance \u003cstrong\u003eUL Listed WYE (Y)-Type Strainer\u003c\/strong\u003e engineered for fire protection and general piping systems. Designed with grooved ends for fast, reliable installation using mechanical couplings, it delivers dependable debris protection for pumps, valves, meters, and other critical equipment.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features \u0026amp; Benefits:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL 321 \/ ULC Listed\u003c\/strong\u003e — Fully compliant for fire protection service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Working Pressure\u003c\/strong\u003e: 175 psi (12 bar).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuctile Iron Body\u003c\/strong\u003e — Robust construction for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrooved Ends\u003c\/strong\u003e — Conform to AWWA C606 standard for quick grooved piping connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e304 Stainless Steel Perforated Screen\u003c\/strong\u003e — Provides excellent filtration while maintaining high flow rates with minimal pressure drop.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNPT Blow-Off Outlet\u003c\/strong\u003e — On body and cover (with plug) for easy screen cleaning and system maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusion Bonded Epoxy Coating\u003c\/strong\u003e — Interior and exterior (AWWA C550) for superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Flow Characteristics\u003c\/strong\u003e — Low pressure loss even at high flow velocities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes Available\u003c\/strong\u003e: 2½\" through 12\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eIdeal for wet, dry, pre-action, and deluge fire sprinkler systems, as well as HVAC, water supply, and industrial applications where reliable straining and fast installation are required.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/admin.shopify.com\/store\/7eb352-5\/content\/files\/50494539071791?selectedView=all\" title=\"WEFLO F0522-175 Data Sheet\"\u003eWEFLO F0522-175 Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhy Choose WEFLO F0522-175?\u003c\/strong\u003e Engineered for performance and value, the F0522-175 combines heavy-duty construction, easy maintenance, and code compliance in one cost-effective package. Its grooved design significantly reduces labor time compared to flanged alternatives while delivering the durability and flow efficiency your projects demand.\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"2-1\/2\"","offer_id":57816117903663,"sku":"F0522 65NN","price":386.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":57816178262319,"sku":"F0522 80N","price":414.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":57816210800943,"sku":"F0522 100N","price":502.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":57816255070511,"sku":"F0522 150N","price":1154.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":57816305959215,"sku":"F0522 200N","price":1598.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":57816364712239,"sku":"F0522 250N","price":2400.0,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":57816407015727,"sku":"F0522 300N","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R_32X20X32_-_2026-05-13T001552.848.png?v=1778613370"},{"product_id":"weflo-f0211-300-gate-valve-post-indicator-fxf-ul-fm","title":"WEFLO F0211-300 Gate Valve, Post Indicator, FxF, UL\/FM","description":"\u003ch3 dir=\"auto\"\u003eWEFLO F0211-300 NRS Gate Valve for Post Indicator Valve (PIV) Installations\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eWEFLO F0211-300\u003c\/strong\u003e is a high-performance, UL\/FM approved resilient wedge NRS (Non-Rising Stem) gate valve engineered specifically for fire protection systems and post indicator installations. Designed to AWWA C515 standards with a 300 PSI rating, these flanged ductile iron valves deliver superior flow control, reliability, and long-term durability in underground and above-ground fire main applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eResilient Wedge Design\u003c\/strong\u003e – Provides bubble-tight shutoff and superior sealing performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNRS Configuration with Post Indicator Flange\u003c\/strong\u003e – Ideal for PIV installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 PSI Working Pressure\u003c\/strong\u003e – Higher rating than many standard 250 PSI valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanged Ends (FxF)\u003c\/strong\u003e – Easy integration into fire protection piping systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEpoxy Coated Interior \u0026amp; Exterior\u003c\/strong\u003e – Excellent corrosion resistance for buried service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL\/FM Listed\u003c\/strong\u003e – Fully certified for fire protection use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0211-300-PIV.pdf?v=1778267219\" title=\"F0211-300 Data Sheet\"\u003eF0211-300 Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"3\"","offer_id":57933345030447,"sku":"F0211 80","price":764.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":57933345554735,"sku":"F0211 100","price":486.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":57933351747887,"sku":"F0211 150","price":1097.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":57933355221295,"sku":"F0211 200","price":1839.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":57933377962287,"sku":"F0211 250","price":3342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R32X20X32-2026-05-12T233445.485.png?v=1778610897"},{"product_id":"weflo-f0211-300-gate-valve-post-indicator-fxf-ul-fm-copy","title":"WEFLO F0233-300 Gate Valve, Post Indicator, MJ x MJ, UL\/FM","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWeflo F0233-300 UL\/FM Post Indicator Gate Valve – Mechanical Joint x Mechanical Joint (MJ x MJ)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003ePremium fire protection performance at competitive pricing. The Weflo Model \u003cstrong\u003eF0233-300\u003c\/strong\u003e is a UL Listed \/ FM Approved NRS resilient seated gate valve designed for underground fire mains, water distribution, and municipal systems. Available in 3″–12″ sizes with Mechanical Joint ends and integrated post indicator plate (standard on 4″+).\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features \u0026amp; Approvals\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eAWWA C515 compliant, 300 PSI working pressure\u003c\/li\u003e\n\u003cli\u003eDuctile iron body \u0026amp; bonnet, EPDM fully encapsulated wedge\u003c\/li\u003e\n\u003cli\u003eTriple O-ring stem seals for zero leakage\u003c\/li\u003e\n\u003cli\u003eFusion bonded epoxy interior\/exterior (AWWA C550)\u003c\/li\u003e\n\u003cli\u003eStainless steel stem, NSF-61\/372 certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0233-300-PIV.pdf?v=1778509043\" title=\"F0233-300 Data Sheet\"\u003eF02\u003cspan style=\"font-size: 0.875rem;\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003e33-300 \u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0233-300-PIV.pdf?v=1778509043\" title=\"F0233-300 Data Sheet\"\u003eData Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"3\"","offer_id":57933386907951,"sku":"F0233 80","price":859.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":57933386940719,"sku":"F0233 100","price":859.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":57933386973487,"sku":"F0233 150","price":1339.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":57933387006255,"sku":"F0233 200","price":2111.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":57933387039023,"sku":"F0233 250","price":3175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/B130R_32X20X32_-_2026-05-12T233002.707.png?v=1778610640"},{"product_id":"weflo-f0233-300-gate-valve-post-indicator-mj-x-mj-ul-fm-copy","title":"WEFLO F1033-300, Butterfly Valve, Groove x Groove, UL\/FM Listed.","description":"\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eWEFLO F1033-300\u003c\/strong\u003e is a high-performance, UL-listed and FM-approved  butterfly valve designed for fire protection systems. Rated for \u003cstrong\u003e300 psi\u003c\/strong\u003e working pressure, it delivers reliable flow control and bubble-tight shutoff in demanding fire suppression, water distribution, and HVAC applications. \u003cstrong\u003eSame lay length as the Vic705.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVulcanized\/EPDM-encapsulated disc\u003c\/strong\u003e for reliable bubble-tight shutoff at full 300 psi rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear operator\u003c\/strong\u003e with built-in supervisory (tamper) switch for code-compliant monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-piece through shaft\u003c\/strong\u003e design ensures smooth, low-torque operation and long cycle life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFusion bonded epoxy coating\u003c\/strong\u003e (interior and exterior) per AWWA C550 for superior corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlag-type position indicator\u003c\/strong\u003e for quick visual status.\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds EN 593, MSS SP-67, and other industry standards.\u003c\/li\u003e\n\u003cli\u003eWorking temperature: 42°F – 180°F (5.5°C – 82°C).\u003c\/li\u003e\n\u003cli\u003e3\/4\" taps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eIdeal For\u003c\/h3\u003e\n\u003cp dir=\"auto\"\u003eFire sprinkler systems, standpipes, risers, and other UL\/FM-required fire protection piping where a compact, high-pressure butterfly valve with supervision is needed. Available in sizes 2-1\/2\" through 12\".\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWEFLO\u003c\/strong\u003e valves are engineered for durability, easy maintenance, and full compliance with fire protection codes. Backed by strong manufacturer support and competitive pricing for contractors and distributors.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca title=\"WEFLO F1033-300 DATA SHEET\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F1033-300_-_BUTTERFLY_VALVE_-_4_TAPS.pdf?v=1778759975\"\u003eWEFLO F1033-300 Data Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/GA_Long_Body_Butterfly_Valve.pdf?v=1780945268\" title=\"WEFLO F1033-300 Drawing\"\u003eWEFLO F1033-300 Drawing\u003c\/a\u003e\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"2-1\/2\"","offer_id":57941415854383,"sku":"F1033 65","price":360.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":57941415887151,"sku":"F1033 80","price":384.0,"currency_code":"USD","in_stock":true},{"title":"4\"","offer_id":57941415919919,"sku":"F1033 100","price":400.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":57941415952687,"sku":"F1033 150","price":640.0,"currency_code":"USD","in_stock":true},{"title":"8\"","offer_id":57941415985455,"sku":"F1033 200","price":680.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F1033100.png?v=1784130339"},{"product_id":"weflo-f0111-300-os-y-gate-valve-flange-x-flange-ul-fm-listed","title":"WEFLO F0111-300, OS\u0026Y GATE VALVE, FLANGE x FLANGE, UL\/FM Listed.","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWEFLO F0111-300 OS\u0026amp;Y Resilient Seated Gate Valve – Flanged, UL\/FM 300 PSI\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePremium Fire Protection \u0026amp; Waterworks Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eNasco Supply LLC is proud to offer the \u003cstrong\u003eWEFLO F0111-300\u003c\/strong\u003e Series OS\u0026amp;Y (Outside Screw and Yoke) Resilient Seated Gate Valve – engineered for reliability, durability, and outstanding value in fire protection, municipal water, and industrial applications.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features \u0026amp; Specifications:\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 300 PSI working pressure (UL Listed \/ FM Approved)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Standard\u003c\/strong\u003e: Meets or exceeds AWWA C515\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody \u0026amp; Bonnet\u003c\/strong\u003e: High-strength Ductile Iron ASTM A536 65-45-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWedge\u003c\/strong\u003e: Fully EPDM encapsulated ductile iron resilient wedge for bubble-tight shutoff\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem\u003c\/strong\u003e: Stainless Steel AISI 304 for superior corrosion resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Fusion Bonded Epoxy (FBE) interior and exterior per AWWA C550\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Flanged (ANSI B16.1 Class 125)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e: Heavy-duty handwheel with OS\u0026amp;Y rising stem design for visual position indication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range\u003c\/strong\u003e: -42°F to 180°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Benefits\u003c\/strong\u003e: NSF-61 \/ NSF-372 certified (lead-free), adjustable packing, full waterway, and NPT plug on body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eWhy Choose WEFLO from Nasco Supply?\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbeatable Value\u003c\/strong\u003e — Significantly lower prices than Aleum, Soval, NIBCO, Mueller, and other major brands while meeting identical UL\/FM and AWWA standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e — In-stock and ready to ship across the USA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Performance\u003c\/strong\u003e — Proven in thousands of fire protection installations nationwide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Support\u003c\/strong\u003e — Technical datasheets, submittals, and expert assistance available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003ePerfect for fire sprinkler systems, pump stations, water treatment plants, and municipal distribution.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAdd the \u003cstrong\u003eWEFLO F0111-300\u003c\/strong\u003e to your cart today and experience why contractors and distributors across the country choose Nasco Supply for their valve needs.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F0111-300-DATA-SHEET.pdf?v=1778765568\" title=\"WEFLO F0111-300 DATAS SHEET\"\u003eWEFLO F0111-300 Data Sheet\u003c\/a\u003e\u003c\/p\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"2\"","offer_id":57943361716527,"sku":"F0111 50","price":560.0,"currency_code":"USD","in_stock":true},{"title":"2-1\/2\"","offer_id":57943396188463,"sku":"F0111 65","price":640.0,"currency_code":"USD","in_stock":true},{"title":"3\"","offer_id":57943402316079,"sku":"F0111 80","price":780.75,"currency_code":"USD","in_stock":true},{"title":"5\"","offer_id":57943410540847,"sku":"F0111 130","price":1040.0,"currency_code":"USD","in_stock":true},{"title":"10\"","offer_id":57943413358895,"sku":"F0111 250","price":3791.15,"currency_code":"USD","in_stock":true},{"title":"12\"","offer_id":57943419748655,"sku":"F0111 300","price":5868.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/os-y-gate-valve-enhanced.png?v=1778851939"},{"product_id":"weflo-f0111-300-os-y-gate-valve-flange-x-flange-ul-fm-listed-copy","title":"WEFLO F1511-300 ALARM CHECK VALVE, UL\/FM Listed","description":"\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWEFLO F1511-300 UL\/FM Alarm Check Valve (Vertical Trim, Flange x Flange)\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eWEFLO F1511-300\u003c\/strong\u003e is a premium UL-listed and FM-approved alarm check valve built for wet pipe automatic sprinkler fire protection systems. Designed for vertical riser installation, this valve prevents backflow and reliably activates electrical and\/or hydraulic alarms on sustained water flow.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eAt \u003cstrong\u003eNASCO Supply LLC\u003c\/strong\u003e, we stock and supply high-quality fire protection components like the WEFLO F1511-300 at competitive prices to contractors, mechanical contractors, and fire protection professionals across the U.S.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 PSI Working Pressure\u003c\/strong\u003e — Rated for high-pressure cold water service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e — Ductile iron body and cover (ASTM A536 65-45-12) with stainless steel stem, spring, and trim for superior strength and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Corrosion Protection\u003c\/strong\u003e — Fusion bonded epoxy (FBE) coated internally and externally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e — Bronze seat with EPDM disc and gaskets for tight shutoff and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange x Flange Connections\u003c\/strong\u003e — ANSI B16.1 Class 125 compatible (other end options available).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Trim Package\u003c\/strong\u003e — Includes retard chamber to reduce false alarms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eIdeal for commercial, industrial, institutional, and high-rise fire sprinkler systems. Fully certified (UL 193 \/ FM 1041) and manufactured to the highest industry standards.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003ca title=\"WEFLO F1511-300 DATA SHEET\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/F1511_DATA_SHEET.pdf?v=1778850655\"\u003eWEFLO F1511 DATA SHEET\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection\u003e\u003c\/section\u003e","brand":"WEFLO Valve Co Ltd","offers":[{"title":"4\"","offer_id":57947365409071,"sku":"F1511 100","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"6\"","offer_id":57947371995439,"sku":"F1511 150","price":2800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/files\/sprinkler-alarm-check-valve-enhanced.png?v=1781111899"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/4316\/1647\/collections\/Collection-Fire-Prevention-Valves.png?v=1784822041","url":"https:\/\/shopnasco.com\/collections\/current-promotions.oembed","provider":"NASCO Supply LLC","version":"1.0","type":"link"}