{"product_id":"check-valve-polypropylene-1-2-fpt-125-psi-viton®-seal","title":"Soft Wash Check Valve with FKM Seals - Female Thread","description":"\u003ch1\u003eSoft wash mixer check valve with bleach resistant upgraded springs that work better than stainless springs \u003c\/h1\u003e\n\u003cp\u003eThese 685 and 687 Series Polypropylene Check Valves with FKM Seals can be used for a wide range of air and fluid applications.\u003c\/p\u003e\n\u003cp\u003eSoft Wash Check Valve with FKM Seals, 1\/3 PSI Cracking Pressure \u0026amp; Hastelloy Spring\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolypropylene\u003c\/li\u003e\n\u003cli\u003eFKM Seals\u003c\/li\u003e\n\u003cli\u003eHastelloy Spring\u003c\/li\u003e\n\u003cli\u003eHigh Flow Rate\u003c\/li\u003e\n\u003cli\u003eSeat Area Open Diameter: 0.438\"\u003c\/li\u003e\n\u003cli\u003ePositive seal at very low back pressure or slight vacuum\u003c\/li\u003e\n\u003cli\u003eCracking Pressure: 1\/3 PSI\u003c\/li\u003e\n\u003cli\u003eCheck Mechanism: 1\/2\" O-Ring poppet, 3\/4\" \u003cspan\u003eDisc Poppet\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum Pressure: 125 psi\u003c\/li\u003e\n\u003cli\u003eMaximum Temperature: 140°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Alsco","offers":[{"title":"1\/2\" FPT x 1\/2\" FPT","offer_id":49095947944149,"sku":"","price":22.0,"currency_code":"USD","in_stock":true},{"title":"3\/4\" FPT x 3\/4\" FPT","offer_id":49095947976917,"sku":"","price":25.0,"currency_code":"USD","in_stock":true},{"title":"1\" FPT x 1\" FPT","offer_id":54331627733205,"sku":null,"price":34.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/1881\/6981\/files\/soft-wash-check-valve-with-fkm-seals-female-thread-4071159.png?v=1784989274","url":"https:\/\/expertpowerwash.com\/products\/check-valve-polypropylene-1-2-fpt-125-psi-viton%c2%ae-seal","provider":"Expert Power Wash","version":"1.0","type":"link"}