{"product_id":"graco-562646-double-ball-check-valve-110-psi-nominal-cracking-pressure-1-4-nptf-x-1-4-nptf-steel-body-sst-ball-8000-psi-2","title":"GRACO Double Ball Check Valve – 110 psi Nominal Cracking Pressure, 1\/4” NPTF x 1\/4” NPTF, Steel Body, SST Ball, 8000 psi - (SKU: 562646)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO 562646 is a double ball check valve designed for high-pressure fluid control applications. It features a steel body with a stainless steel (SST) ball, ensuring durability and resistance to corrosion. This valve is intended to prevent backflow and maintain system integrity in GRACO pumping and lubrication equipment.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDouble Ball Check Valve\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e1\/4” NPTF x 1\/4” NPTF\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eSteel body, Stainless Steel (SST) ball\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eNominal cracking pressure: 110 psi; Maximum pressure: 8000 psi\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCompatible with GRACO pumps and systems requiring 1\/4” NPTF connections\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eDouble ball design for enhanced reliability and leak prevention\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eHigh-pressure capability (up to 8000 psi)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCorrosion-resistant stainless steel ball\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eCompact and robust construction for demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003eUsed in high-pressure lubrication, hydraulic, and fluid transfer systems where backflow prevention and system integrity are critical. Suitable for industrial, mining, and agricultural equipment.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInstallation Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUsing genuine GRACO parts ensures optimal performance, reliability, and safety of the equipment. Non-genuine parts may compromise system integrity and void warranties.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEnsure threads are clean and free of debris before installation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUse appropriate thread sealant or tape as recommended by GRACO\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eTighten to recommended torque specifications to avoid leaks or damage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInspect valve and system for leaks after installation\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly check for wear or damage as part of routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO Ball \u0026 Check Valves","offers":[{"title":"Default Title","offer_id":48485903630644,"sku":"562646","price":99999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/Graco_Innoflo_17188b8b-5e42-4ff6-89c5-9b89c1473ebe.webp?v=1740816210","url":"https:\/\/innoflo.com\/products\/graco-562646-double-ball-check-valve-110-psi-nominal-cracking-pressure-1-4-nptf-x-1-4-nptf-steel-body-sst-ball-8000-psi-2","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}