{"product_id":"john-guest-check-valve-5-16-0-3-psi-crack-pressure","title":"John Guest Check Valve - 5\/16\" 0.3 psi Crack Pressure","description":"The John Guest push-fit inline check valves allow flow in one direction. These inline check valves have low crack pressures and can easily be incorporated into a system. \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eFor use with plastic or copper OD sized tubing\u003c\/li\u003e\n\u003cli\u003eCrack Pressure: 0.30 psi\u003c\/li\u003e\n\u003cli\u003eAllows flow in only one direction\u003c\/li\u003e\n\u003cli\u003eAcetal body\u003c\/li\u003e\n\u003cli\u003eLead Free materials\u003c\/li\u003e\n\u003cli\u003eQuick and easy connection\/disconnection\u003c\/li\u003e\n\u003cli\u003eNSF51 and NSF61 listed\u003c\/li\u003e\n\u003cli\u003eFor liquids only\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003eWorking Pressure \u0026amp; Temperature:\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eMax 150 psi at 68°\u003c\/li\u003e\n\u003cli\u003eMax 100 psi at 150°\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"John Guest","offers":[{"title":"Single","offer_id":13249746042923,"sku":"5\/16SCV","price":9.47,"currency_code":"USD","in_stock":true},{"title":"Bag of 10","offer_id":39636771274936,"sku":"5\/16SCV:10PK","price":84.73,"currency_code":"USD","in_stock":true},{"title":"Box of 300","offer_id":39636771307704,"sku":"5\/16SCV:300PK","price":2471.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2723\/8896\/files\/eusz7piaqojkbkfrnhl0_7cf30799-5d05-4687-9f8f-1c32ef1b7ade.jpg?v=1792572925","url":"https:\/\/freshwitersystems.com\/products\/john-guest-check-valve-5-16-0-3-psi-crack-pressure","provider":"Fresh Water Systems","version":"1.0","type":"link"}