{"product_id":"john-guest-single-check-valve-1-4-tube-od","title":"John Guest 1\/4\" Tube OD Single Check Valve - Tool-Free","description":"\u003cp\u003eThe \u003cstrong\u003eJohn Guest Single Check Valve\u003c\/strong\u003e is a professional-grade backflow preventer for 1\/4\" OD beverage and water lines. Utilizing John Guest's world-famous push-fit technology, it allows for a 100% tool-free, gas-tight connection. This valve ensures that liquid or gas only flows in one direction, protecting your regulators and supply lines from back-pressure or contamination. Constructed from high-quality \u003cstrong\u003egray acetal\u003c\/strong\u003e with food-grade EPDM O-rings, it is ideal for soda fountain water inlets and pneumatic control lines.\u003c\/p\u003e\u003cdiv style=\"background-color: #fff4f4; border: 1px solid #cc0000; padding: 15px; margin: 20px 0;\"\u003e\n\u003cstrong\u003eInstallation Note:\u003c\/strong\u003e Always install the valve with the flow arrow pointing in the desired direction of travel. Ensure your tubing is cut perfectly square using a dedicated tube cutter. Push the tube into the fitting until it \"bottoms out\" to ensure a secure internal O-ring seal. These valves are rated for pressures up to 150 PSI.\u003c\/div\u003e","brand":"John Guest","offers":[{"title":"Default Title","offer_id":51245260931288,"sku":"1-4SCV-US","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8725\/6536\/files\/1739871247_1-4SCV-US_1.jpg?v=1767294917","url":"https:\/\/www.howdybrewer.com\/products\/john-guest-single-check-valve-1-4-tube-od","provider":"HowdyBrewer","version":"1.0","type":"link"}