{"product_id":"kivo-bpv002-straight-automatic-bypass-valve-22mm","title":"KIVO BPV002 Straight Automatic Bypass Valve — 22 mm","description":"\u003cdiv style=\"color:#233746;font-size:16px;line-height:1.7;\"\u003e\n\u003cdiv style=\"background:#f4f6f5;border-left:4px solid #1a636e;padding:16px 20px;margin:0 0 24px;\"\u003e\n\u003ch3 style=\"margin:0 0 8px;font-size:19px;color:#0e2130;\"\u003eConnection size \u0026amp; installation fit\u003c\/h3\u003e\n\u003cp style=\"margin:0;\"\u003e22 mm connection. Straight configuration for an inline pipework arrangement.\u003c\/p\u003e\n\u003cp style=\"margin:8px 0 0;font-size:14px;\"\u003ePipe connection size is not the overall product size. For a dimensioned drawing or tight-space installation, email \u003ca href=\"mailto:sales@rockensupplygroup.co.uk\"\u003esales@rockensupplygroup.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eKIVO Straight Automatic Bypass Valve\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KIVO Straight Automatic Bypass Valve helps maintain the minimum water flow required in sealed central heating systems. It opens automatically when the differential pressure reaches the selected setting, allowing water to circulate through the bypass as flow through the heating circuit becomes restricted.\u003c\/p\u003e\n\u003cp\u003eWith an \u003cstrong\u003eadjustable differential pressure range of 0.1–0.5 bar\u003c\/strong\u003e, the valve can be set to suit system requirements, helping protect boilers and circulation pumps from insufficient flow and excessive differential pressure.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003eCW617N brass\u003c\/strong\u003e, it offers durable construction for long-term service. The straight configuration suits inline pipework arrangements, providing a practical solution for compatible domestic and commercial sealed heating systems.\u003c\/p\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eStraight Configuration:\u003c\/strong\u003e Designed for inline pipework arrangements.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjustable Differential Pressure:\u003c\/strong\u003e Set the bypass opening pressure between 0.1 and 0.5 bar to suit system requirements.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAutomatic Bypass Operation:\u003c\/strong\u003e Opens as differential pressure rises to help maintain the required minimum flow.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eBoiler and Pump Protection:\u003c\/strong\u003e Helps reduce operating problems associated with restricted circulation and excessive differential pressure.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurable Brass Construction:\u003c\/strong\u003e CW617N brass body provides strength and durability.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for compatible domestic and commercial sealed central heating systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;line-height:1.5;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"background:#0e2130;color:#fff;text-align:left;padding:12px;border:1px solid #dce4e7;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"background:#0e2130;color:#fff;text-align:left;padding:12px;border:1px solid #dce4e7;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eKIVO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eValve Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eStraight Automatic Bypass Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eBody Material\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eCW617N Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e10 bar (145 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eAdjustable Differential Pressure Range\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e0.1–0.5 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eWorking Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e0°C to 90°C (32°F to 194°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eEN 1254-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eAs heating circuit valves close or restrict flow, the differential pressure across the bypass valve increases. When it reaches the selected setting, the valve opens to provide an alternative circulation path. As differential pressure falls, the valve closes again.\u003c\/p\u003e\n\u003cp\u003eThe adjustable setting allows bypass operation to be matched to the heating system’s minimum flow requirements.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"Default Title","offer_id":58656861847933,"sku":"X0038.022.0004-0209","price":9.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/Codex_2026_9_9_22_32_54.png?v=1788989593","url":"https:\/\/www.rockensupplygroup.co.uk\/products\/kivo-bpv002-straight-automatic-bypass-valve-22mm","provider":"Rocken Supply Group Store","version":"1.0","type":"link"}