{"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 B16.34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eTest standard\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAPI 598\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eBody material\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eA105 \/ F22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eConnection type\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eSocket weld (SW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003ePressure class\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eClass 800 \/ Class 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"sm\"\u003eOperation\u003c\/td\u003e\n\u003ctd data-col-size=\"md\"\u003eAutomatic 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