{"product_id":"check-valve-426-series-pvc-gray-1-4-fpt-viton","title":"Check Valve 426 Series PVC Gray 1\/4\" FPT VITON","description":"The \u003cb\u003e426 Series Check Valve\u003c\/b\u003e prevents reverse flow and cross contamination and its design promotes multiple configurations to fit the exact end use application. Gray PVC with 1 psi stainless spring and ball is the standard configuration. PVC is a NSF Standard 61 Approved Material. Nylon, PVDF (Kynar®) and Glass Filled Polypropylene are available for chemical resistance applications. MakroBlend is an NSF Standard 51 Approved Material. Hastelloy is a superior chemically resistant spring material. Teflon® balls are standard with Hastelloy springs for chemical resistance applications. Options are available by special order with a minimum order of 100 units. Please call to place a special order with varying options.\u003cbr\u003e\u003cbr\u003e \u003cb\u003eSpecifications:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMaterial Options:\u003c\/b\u003eGray PVC (Standard), White PVC, White Polypropylene, Black Nylon,White Nylon, MakroBlend, Black PVDF (Kynar®)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSeal Options:\u003c\/b\u003eBuna-N (Standard), Ethylene Propylene, Fluoroelastomer (Viton®)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEnd Options:\u003c\/b\u003e1\/8, 1\/4 Male and Female NPT1\/8, 1\/4, 5\/16, 3\/8, 1\/2 Hose Barb1\/8, 1\/4 JACO1\/4, 3\/8 SMC Push-To-Connect3\/8 BIB (Smooth Barb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCracking Pressure\u003c\/b\u003e1 psi (Standard), 1\/3, 1.5, 3, 5, 7, 10, 12 psi or No Spring, Hastelloy Spring - 1\/3, 1, 5, 12 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eBall Material:\u003c\/b\u003e316 Stainless Ball with 302 Stainless Spring (Standard), Teflon® Ball with Hastelloy Spring\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"SMC","offers":[{"title":"10 Pack","offer_id":45335258726551,"sku":"5720690:10PK","price":132.93,"currency_code":"USD","in_stock":true},{"title":"20 Pack","offer_id":45335259840663,"sku":"5720690:20PK","price":265.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0416\/1440\/9879\/files\/jwagpk46ixg7zshxgt5n.jpg?v=1780579341","url":"https:\/\/neosupply.com\/products\/check-valve-426-series-pvc-gray-1-4-fpt-viton","provider":"NeoSupply","version":"1.0","type":"link"}