{"title":"Reliance Bypass Valves","description":"","products":[{"product_id":"rwc-straight-automatic-dial-up-differential-bypass-valve-22mm-diff200005","title":"RWC Straight Automatic Dial Up Differential Bypass Valve - 22mm - DIFF200005","description":"\n\u003ch4 class=\"review\"\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe differential bypass valve is used to stabilise the circulation, flow rate and pump pressures in central heating systems. Designed for a quick and simple installation where the valve is set using a visual dial based on your system calculations for the differential pressure. The valve is set by rotating the adjustment dial (with all radiators closed) to the desired differential opening pressure. The valve allows the optimum flow rate through the boiler to be maintained by automatically opening and allowing circulation to continue even if all the thermostatic radiator valves are closed.\u003c\/p\u003e\n\u003ch4 class=\"review\"\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e22mm Straight Automatic Dial-Up Differential By-Pass Valve - DIFF 200 005\u003c\/li\u003e\n\u003cli\u003eMaximum operating pressure: 10 bar \u003c\/li\u003e\n\u003cli\u003eDifferential opening pressure range: 0-0.5bar \u003c\/li\u003e\n\u003cli\u003eOperating temperature: 110°C\u003c\/li\u003e\n\u003cli\u003eConnection Size: 22mm\u003c\/li\u003e\n\u003cli\u003eValve Body: Standard Brass\u003c\/li\u003e\n\u003cli\u003eSpring: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eO-Ring: EPDM\u003c\/li\u003e\n\u003cli\u003ePiston: POM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"22mm","offer_id":46445285212427,"sku":"RWC00000820","price":28.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/RWC00000820_cb8a5f14-6512-4111-a888-c71abfe5d1f3.jpg?v=1772756813"}],"url":"https:\/\/plumblikeaking.co.uk\/collections\/reliance-bypass-valves.oembed","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}