{"title":"Check Valves","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eFlanged check valves for water, steam, and oil pipeline systems. Durable cast iron and stainless steel builds designed to prevent reverse flow and system damage. Competitive pricing with fast shipping on all certified valves. Explore more!\u003c\/p\u003e","products":[{"product_id":"api-602-forged-steel-piston-check-valve-fpcv","title":"API 602 Forged Steel Piston Check Valve – FPCV","description":"\u003cp\u003eThe FPCV Series API 602 Piston Check Valve is a forged steel check valve designed for reliable automatic one-way flow control in high-pressure and high-temperature industrial pipeline systems. The piston-type internal mechanism ensures immediate closure when flow stops or reverses, protecting pumps and equipment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Steel Body:\u003c\/strong\u003e High strength construction for demanding conditions (A105 or F22 material options)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Mechanism:\u003c\/strong\u003e Fast and reliable automatic closure on flow reversal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Socket weld (SW) for secure, leak-free installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Classes:\u003c\/strong\u003e Class 800 and Class 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Designed per API 602 \/ ASME B16.34, tested per API 598\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Fully automatic — no actuator required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWidely used in steam systems, oil \u0026amp; gas pipelines, petrochemical plants, and high-pressure industrial flow systems.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cdiv class=\"TyagGW_tableContainer\"\u003e\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth data-col-size=\"sm\"\u003eParameter\u003c\/th\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eValve type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003ePiston check valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eDesign standard\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAPI 602 \/ ASME 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The internal disc (flap) is also made from ductile iron and fully coated with \u003cstrong data-end=\"793\" data-start=\"785\"\u003eEPDM\u003c\/strong\u003e, ensuring tight sealing and minimizing leakage.\u003c\/p\u003e\n\u003cp data-end=\"1009\" data-start=\"843\"\u003eThe swing-type mechanism allows low pressure loss and smooth operation, making it suitable for both horizontal and vertical installations depending on flow direction.\u003c\/p\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003eCheck valve equipped with \u003cstrong data-end=\"1050\" data-start=\"1025\"\u003ebrass bushings (MS58)\u003c\/strong\u003e and EPDM sealing components, the valve offers long service life, corrosion resistance, and reliable performance in demanding environments.\u003c\/p\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003e\u003cstrong\u003eTechnical Specifications of Check Valve\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Diameter\u003c\/td\u003e\n\u003ctd\u003eDN50 – DN300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating\u003c\/td\u003e\n\u003ctd\u003ePN10 \/ PN16 \/ PN25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eEN-GJS-400 \/ EN-GJS-500 Ductile Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover Material\u003c\/td\u003e\n\u003ctd\u003eEN-GJS-400 \/ EN-GJS-500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDuctile Iron + EPDM Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushings\u003c\/td\u003e\n\u003ctd\u003eBrass (MS58)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeals\u003c\/td\u003e\n\u003ctd\u003eEPDM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBolts\u003c\/td\u003e\n\u003ctd\u003e8.8 Galvanized Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003e\u003cstrong\u003eSize Table\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDN (mm)\u003c\/th\u003e\n\u003cth\u003ePN\u003c\/th\u003e\n\u003cth\u003eL (mm)\u003c\/th\u003e\n\u003cth\u003eH (mm)\u003c\/th\u003e\n\u003cth\u003eWeight (kg)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003ePN10-16-25\u003c\/td\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003e124\u003c\/td\u003e\n\u003ctd\u003e13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e65\u003c\/td\u003e\n\u003ctd\u003ePN10-16-25\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e153\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003ePN10-16-25\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003e23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003ePN10-16\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e144\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003ePN25\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e144\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003ePN10-16\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125\u003c\/td\u003e\n\u003ctd\u003ePN25\u003c\/td\u003e\n\u003ctd\u003e350\u003c\/td\u003e\n\u003ctd\u003e165\u003c\/td\u003e\n\u003ctd\u003e44\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003ePN10-16\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003ctd\u003ePN25\u003c\/td\u003e\n\u003ctd\u003e400\u003c\/td\u003e\n\u003ctd\u003e198\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003ePN10\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e227\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003ePN16\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e227\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e200\u003c\/td\u003e\n\u003ctd\u003ePN25\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003ctd\u003e227\u003c\/td\u003e\n\u003ctd\u003e99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003ePN10\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003ePN16\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e250\u003c\/td\u003e\n\u003ctd\u003ePN25\u003c\/td\u003e\n\u003ctd\u003e600\u003c\/td\u003e\n\u003ctd\u003e240\u003c\/td\u003e\n\u003ctd\u003e154\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003ePN10\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e245\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003ePN16\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e245\u003c\/td\u003e\n\u003ctd\u003e190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003ePN25\u003c\/td\u003e\n\u003ctd\u003e700\u003c\/td\u003e\n\u003ctd\u003e245\u003c\/td\u003e\n\u003ctd\u003e209\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003e\u003cstrong\u003eApplication Areas of Swing Check Valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1189\" data-start=\"1011\"\u003e\u003cmeta charset=\"utf-8\"\u003eCheck valse are used in water supply systems, wastewater lines, irrigation systems, pumping stations, and industrial pipelines. Swing check valve is applied to prevent backflow and protect pumps, valves, and system components from reverse pressure damage.\u003c\/p\u003e","brand":"Heytigo","offers":[{"title":"PN10 \/ DN50","offer_id":53373970252090,"sku":"0026HYT00PRD00065","price":395.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN65","offer_id":53373970284858,"sku":"0026HYT00PRD00066","price":450.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN80","offer_id":53373970317626,"sku":"0026HYT00PRD00067","price":490.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN100","offer_id":53373970350394,"sku":"0026HYT00PRD00068","price":525.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN125","offer_id":53373970383162,"sku":"0026HYT00PRD00069","price":595.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN150","offer_id":53373970415930,"sku":"0026HYT00PRD00070","price":710.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN200","offer_id":53373970448698,"sku":"0026HYT00PRD00071","price":780.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN250","offer_id":53373992632634,"sku":null,"price":875.0,"currency_code":"USD","in_stock":true},{"title":"PN10 \/ DN300","offer_id":53373992665402,"sku":null,"price":930.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN50","offer_id":53373970481466,"sku":"0026HYT00PRD00072","price":465.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN65","offer_id":53373970514234,"sku":"0026HYT00PRD00073","price":530.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN80","offer_id":53373970547002,"sku":"0026HYT00PRD00074","price":575.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN100","offer_id":53373970579770,"sku":"0026HYT00PRD00075","price":640.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN125","offer_id":53373970612538,"sku":"0026HYT00PRD00076","price":690.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN150","offer_id":53373970645306,"sku":"0026HYT00PRD00077","price":785.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN200","offer_id":53373970678074,"sku":"0026HYT00PRD00078","price":850.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN250","offer_id":53373992698170,"sku":null,"price":920.0,"currency_code":"USD","in_stock":true},{"title":"PN16 \/ DN300","offer_id":53373992730938,"sku":null,"price":1100.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN50","offer_id":53373970710842,"sku":"0026HYT00PRD00079","price":490.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN65","offer_id":53373970743610,"sku":"0026HYT00PRD00080","price":570.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN80","offer_id":53373970776378,"sku":"0026HYT00PRD00081","price":665.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN100","offer_id":53373970809146,"sku":"0026HYT00PRD00082","price":698.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN125","offer_id":53373970841914,"sku":"0026HYT00PRD00083","price":845.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN150","offer_id":53373970874682,"sku":"0026HYT00PRD00084","price":875.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN200","offer_id":53373970907450,"sku":"0026HYT00PRD00085","price":950.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN250","offer_id":53373992763706,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true},{"title":"PN25 \/ DN300","offer_id":53373992796474,"sku":null,"price":1165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/8981\/4074\/files\/checkvalve.jpg?v=1777324690"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/8981\/4074\/collections\/Check_Valves1.png?v=1787299902","url":"https:\/\/heytigo.com\/collections\/check-valves.oembed","provider":"HEYTIGO","version":"1.0","type":"link"}