{"product_id":"llave-de-paso-polipropileno-john-guest","title":"Shut-off valve (Polypropylene)","description":"\u003ch2\u003eJohn Guest polypropylene shut-off valve\u003c\/h2\u003e\u003cp\u003eIn-line manual valve with push-fit connections to control flow in a tube line.\u003c\/p\u003e\u003ch3\u003eAvailable sizes\u003c\/h3\u003e\u003cp\u003e1\/4\", 5\/16\", 3\/8\" and 12 mm, depending on variant.\u003c\/p\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eSuitable for isolating sections in compatible water, dispensing, camper or other circuits where manual shut‑off is required.\u003c\/p\u003e\u003ch3\u003eSelection and installation\u003c\/h3\u003e\u003cp\u003eMeasure the actual outside diameter of the tube, select the exact variant, make straight cuts, and insert fully. Place the valve in an accessible position.\u003c\/p\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cp\u003eCheck the operation periodically and make sure there is no stress on the connections.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAre 12 mm and 1\/2\" the same?\u003c\/strong\u003e\u003cbr\u003eNo.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I shut off just one section?\u003c\/strong\u003e\u003cbr\u003eYes, if the valve is installed in that line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich size should I choose?\u003c\/strong\u003e\u003cbr\u003eThe one that matches the tube’s outside diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the material change by variant?\u003c\/strong\u003e\u003cbr\u003eThis data sheet refers to the specified polypropylene family.\u003c\/p\u003e","brand":"John Guest","offers":[{"title":"3\/8'' tube","offer_id":3377755205,"sku":"IB0382","price":12.13,"currency_code":"AUD","in_stock":true},{"title":"5\/16'' Tube","offer_id":38741376082,"sku":"IB0384","price":11.83,"currency_code":"AUD","in_stock":true},{"title":"1\/4'' tube","offer_id":12259733176424,"sku":"IB0380","price":11.44,"currency_code":"AUD","in_stock":true},{"title":"12mm Tube","offer_id":38741376146,"sku":"IB0381","price":19.33,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/9513\/files\/Llave-de-paso-Polipropileno.webp?v=1697719370","url":"https:\/\/installbeer.com\/en-au\/products\/polypropylene-shut-off-valve-john-guest","provider":"Install Beer","version":"1.0","type":"link"}