{"product_id":"llave-de-paso-gas-acetal-john-guest","title":"Shut-off valve (Acetal)","description":"\u003ch2\u003eJohn Guest acetal shut-off valve\u003c\/h2\u003e\u003cp\u003eIn-line manual valve to open or close flow in a tube via push-fit connections.\u003c\/p\u003e\u003ch3\u003eAvailable sizes\u003c\/h3\u003e\u003cp\u003e3\/8\" and 1\/2\", depending on variant.\u003c\/p\u003e\u003ch3\u003ePractical use\u003c\/h3\u003e\u003cp\u003eAllows you to isolate a section of the circuit for maintenance, component replacement or intervention without dismantling the entire installation.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eSelect the exact size, cut both tubes square, insert them fully to the stop and leave enough space to operate the valve.\u003c\/p\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cp\u003eOperate the valve periodically and check retention, leak-tightness and absence of mechanical stress.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat sizes are available?\u003c\/strong\u003e\u003cbr\u003e3\/8\" and 1\/2\".\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it be used to isolate a line?\u003c\/strong\u003e\u003cbr\u003eYes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use 12 mm on the 1\/2\" variant?\u003c\/strong\u003e\u003cbr\u003eThey should not be considered equivalent.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I check if it is hard to close?\u003c\/strong\u003e\u003cbr\u003eDo not force the control; depressurise and check the component.\u003c\/p\u003e","brand":"John Guest","offers":[{"title":"3\/8'' Tube","offer_id":18361347525,"sku":"IB0383","price":2816.0,"currency_code":"JPY","in_stock":true},{"title":"1\/2'' tube","offer_id":12259733602408,"sku":"IB0379","price":2874.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/9513\/files\/Llave-de-paso-Acetal.webp?v=1697720856","url":"https:\/\/installbeer.com\/en-jp\/products\/gas-shut-off-valve-acetal-john-guest","provider":"Install Beer","version":"1.0","type":"link"}