{"product_id":"john-guest-15mm-chrome-plated-service-valve-15hsv","title":"John Guest 15mm Chrome Plated Service Valve (15HSV)","description":"\u003ch2\u003eJohn Guest 15mm Chrome Plated Service Valve (15HSV)\u003c\/h2\u003e\u003cp\u003eThe John Guest 15HSV is a 15mm chrome-plated brass service valve for water supply isolation in motorhomes, caravans, and domestic plumbing. Operated by a simple quarter-turn using a screwdriver slot, the valve opens or closes the water supply quickly and without specialist tools. The slot can be rotated to a concealed or out-of-reach position after setting, helping to discourage accidental tampering or adjustment.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e15mm chrome-plated brass service valve — smart finish suits visible pipework\u003c\/li\u003e\n\u003cli\u003eQuarter-turn operation via screwdriver slot — fast, tool-assisted isolation\u003c\/li\u003e\n\u003cli\u003eSlot can be rotated out of sight — helps prevent tampering\u003c\/li\u003e\n\u003cli\u003eChrome-plated brass construction — durable and corrosion-resistant\u003c\/li\u003e\n\u003cli\u003eSuitable for water supply isolation in motorhomes, caravans, and domestic installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTamper Resistance\u003c\/h3\u003e\u003cp\u003eThe screwdriver-operated slot on this valve can be positioned so it is not easily accessible to casual users — making it particularly useful in installations where the valve needs to be secured against unintentional operation, such as water inlets, appliance supplies, or distribution points.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003eCompatible with 15mm John Guest and standard push-fit or compression plumbing systems. Always isolate the water supply before fitting. Check local plumbing regulations where applicable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart number:\u003c\/strong\u003e 15HSV  |  \u003cstrong\u003eSize:\u003c\/strong\u003e 15mm\u003c\/p\u003e","brand":"John Guest","offers":[{"title":"Default Title","offer_id":57202554995023,"sku":"15HSV","price":33.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/6054\/8943\/files\/15HSV_fullsize.webp?v=1773016153","url":"https:\/\/bedamleisure.co.uk\/products\/john-guest-15mm-chrome-plated-service-valve-15hsv","provider":"Bedam Leisure","version":"1.0","type":"link"}