{"title":"Plumbing \u0026 Fittings","description":null,"products":[{"product_id":"air-source-heat-pump-antifreeze-valve-automatic","title":"KIVO AFV001 Heat Pump Antifreeze Valve — 28 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;\"\u003eThis listing is for the 28 mm model. Other connection sizes or types require a separate enquiry and are not included with this item.\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;\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eAntifreeze Valve\u003c\/strong\u003e is designed to provide automatic frost protection for \u003cstrong\u003eair source heat pump (ASHP) systems and outdoor heating circuits\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen the water temperature falls to approximately \u003cstrong\u003e3°C\u003c\/strong\u003e, the valve automatically opens to discharge water from the system, helping to reduce the risk of freezing and potential damage to heat pumps, pipework and associated components. Once the temperature rises to approximately \u003cstrong\u003e4°C\u003c\/strong\u003e, the valve automatically closes.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-quality \u003cstrong\u003eCW617N brass\u003c\/strong\u003e, the valve offers durable and reliable performance in demanding outdoor heating applications. Its fully mechanical operation requires \u003cstrong\u003eno external power supply\u003c\/strong\u003e, providing dependable freeze protection even during a power failure.\u003c\/p\u003e\n\u003cp\u003eThis listing is the \u003cstrong\u003e28 mm model\u003c\/strong\u003e. Contact KIVO to enquire about other sizes or connection types.\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\u003cstrong\u003eAutomatic freeze protection for air source heat pump systems\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOpens automatically at approximately 3°C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAutomatically closes when temperature rises to approximately 4°C\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eNo electricity or external power supply required\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHelps protect heat pumps, pipework and outdoor heating circuits from frost damage\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eManufactured from durable CW617N brass\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eSuitable for exposed outdoor heating installations\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCompact design for straightforward installation\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e28 mm connection size for this listing\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConfirm connection compatibility before installation\u003c\/strong\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\u003cdiv\u003e\u003cdiv\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;line-height:1.5;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#0e2130;color:#fff;text-align:left;padding:12px;border:1px solid #dce4e7;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#0e2130;color:#fff;text-align:left;padding:12px;border:1px solid #dce4e7;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\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;\"\u003e\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e10 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e0°C to 90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e-30°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eOpening Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e3°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eClosing Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e4°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eTemperature Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConfirm the supplied fitting type before installation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e28 mm (this listing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNot Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eAir Source Heat Pumps \/ Outdoor Heating Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for use with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir source heat pump systems\u003c\/li\u003e\n\u003cli\u003eOutdoor heating pipework\u003c\/li\u003e\n\u003cli\u003eASHP flow and return circuits\u003c\/li\u003e\n\u003cli\u003eDomestic heating installations\u003c\/li\u003e\n\u003cli\u003eCommercial heat pump systems\u003c\/li\u003e\n\u003cli\u003eExposed heating pipework requiring frost protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eWhy Use an Antifreeze Valve?\u003c\/h3\u003e\n\u003cp\u003eAir source heat pump systems often include pipework and components installed outdoors. During freezing conditions, stagnant water within exposed sections of the system can freeze and potentially damage pipework, valves or heat pump components.\u003c\/p\u003e\n\u003cp\u003eThe antifreeze valve provides a \u003cstrong\u003esimple mechanical safeguard\u003c\/strong\u003e, automatically responding to low water temperatures without relying on electricity, sensors or electronic controls.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"Default Title","offer_id":58656861815165,"sku":"X0001.028.0000-0000","price":48.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/ChatGPT_Image_Jul_29_2026_04_28_56_PM.png?v=1788962332"},{"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"},{"product_id":"kivo-aav002-15mm-automatic-air-vent","title":"KIVO AAV002 Slim Automatic Air Vent — 15 mm Compression","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;\"\u003e15 mm compression pipe connection. Check installation clearance and access to the vent cap.\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 Slim Automatic Air Vent — 15 mm Compression \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KIVO AAV002 Automatic Air Vent automatically releases accumulated air from sealed central heating and compatible plumbing systems. By helping reduce air pockets, it supports consistent water circulation and minimises air-related system noise.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003eCW617N brass\u003c\/strong\u003e and fitted with a \u003cstrong\u003e15 mm compression connection\u003c\/strong\u003e, it combines durable construction with straightforward connection to compatible pipework. Automatic venting during operation helps reduce the need for manual bleeding.\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\u003eAutomatic Air Release:\u003c\/strong\u003e Vents accumulated air during system operation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e15 mm Compression Connection:\u003c\/strong\u003e Connects to compatible 15 mm pipework.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurable Brass Construction:\u003c\/strong\u003e CW617N brass body for long-term service.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eConsistent Circulation:\u003c\/strong\u003e Helps reduce air pockets that can restrict water flow.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eReduced System Noise:\u003c\/strong\u003e Helps minimise gurgling caused by trapped air.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLess Manual Bleeding:\u003c\/strong\u003e Automatically releases air as it collects at the vent.\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;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eAAV002\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;\"\u003eAutomatic Air Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e15 mm Compression\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;\"\u003eNormal Working Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e3 bar (43.5 psi)\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;\"\u003eWorking Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e−10°C to +100°C (14°F to 212°F)\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;\"\u003eInstallation Compatibility\u003c\/h3\u003e\n\u003cp\u003eCheck that the connection size, pressure rating and temperature range match your system requirements. For operation below 0°C, confirm the approved medium and frost-protection requirements with the manufacturer. Install in accordance with the product instructions.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"Default Title","offer_id":58656862011773,"sku":"P0505.015.0000-0209","price":8.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/Codex_2026_9_9_22_29_04.png?v=1788989362"},{"product_id":"kivo-mf001-magnetic-heating-system-filter","title":"KIVO MF001 Magnetic Heating System Filter","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;\"\u003eChoose 22 mm or 28 mm to suit your heating pipework. Contact us for pricing and availability for the selected size. Allow access for magnet removal and servicing.\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;\"\u003eMagnetic Heating System Filter\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Magnetic Filter helps protect domestic and commercial sealed heating systems by capturing magnetite and other magnetic corrosion debris as they circulate through the system water. By reducing the build-up of these contaminants, it helps maintain heating performance and supports the service life of boilers, pumps and associated components.\u003c\/p\u003e\n\u003cp\u003eEquipped with a powerful \u003cstrong\u003e9,000 Gauss neodymium magnet\u003c\/strong\u003e, the filter combines a \u003cstrong\u003ereinforced PA66 composite body\u003c\/strong\u003e with \u003cstrong\u003eHPB59-3 brass valves\u003c\/strong\u003e for durable, reliable operation. Its high-flow design helps minimise pressure loss, while convenient servicing access allows routine cleaning without removing the unit from the pipework.\u003c\/p\u003e\n\u003cp\u003eAvailable with \u003cstrong\u003e22 mm or 28 mm connections\u003c\/strong\u003e and suitable for \u003cstrong\u003evertical or horizontal installation\u003c\/strong\u003e, the filter offers flexibility for new installations and existing heating system upgrades.\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\u003ePowerful Magnetic Filtration:\u003c\/strong\u003e A 9,000 Gauss neodymium magnet captures magnetite and other magnetic corrosion debris.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Reinforced PA66 composite body with HPB59-3 brass valves.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHeating System Protection:\u003c\/strong\u003e Helps reduce magnetic debris build-up in boilers, pumps and associated components.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHigh-Flow Design:\u003c\/strong\u003e Designed to minimise pressure loss and support effective circulation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eConvenient Servicing:\u003c\/strong\u003e Allows routine cleaning and maintenance without removing the unit from the pipework.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e Suitable for vertical or horizontal installation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eChoice of Connection Sizes:\u003c\/strong\u003e Available in 22 mm and 28 mm sizes.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eThree-Year Warranty:\u003c\/strong\u003e Supplied with a 3-year warranty.\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;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMagnetic Heating System Filter\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;\"\u003eReinforced PA66 Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eValve Material\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eHPB59-3 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMagnet Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMagnet Strength\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e9,000 Gauss\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;\"\u003e12 bar\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 Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eInstallation Orientation\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eVertical or Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eAvailable Connection Sizes\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e22 mm \/ 28 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eDomestic and Commercial Sealed Heating Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e3 Years\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;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eSuitable for compatible sealed heating installations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDomestic central heating systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCommercial heating circuits\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBoiler and circulation pump circuits\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRadiator heating systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNew installations and existing system upgrades\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;\"\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eAs heating water passes through the filter, the neodymium magnet attracts and retains magnetite and other magnetic debris. This helps reduce the magnetic contamination circulating through the heating system and accumulating in key components.\u003c\/p\u003e\n\u003cp\u003eRegular cleaning removes collected debris and helps maintain filtration performance. The filter can be serviced without removing the unit from the pipework.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"22 mm","offer_id":58656863060349,"sku":"4.G0302.022.0000-0000","price":39.95,"currency_code":"GBP","in_stock":true},{"title":"28 mm","offer_id":58666076143997,"sku":null,"price":46.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/g0302_WRAS.jpg?v=1788989893"},{"product_id":"kivo-mf002-brass-magnetic-filter-22mm","title":"KIVO MF002 Brass Magnetic Filter — 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 pipe connection with a 360° rotatable connection arrangement. Allow access for magnet removal and cleaning.\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;\"\u003ePremium Brass Magnetic Filter\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Premium Brass Magnetic Filter helps protect domestic and commercial heating systems by capturing magnetite and other magnetic corrosion debris as they circulate through the system water. By reducing the accumulation of these contaminants, it helps maintain heating performance and supports the service life of boilers, circulation pumps and associated components.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003eHPB59-3 brass\u003c\/strong\u003e and equipped with a powerful \u003cstrong\u003e9,000 Gauss neodymium magnet\u003c\/strong\u003e, the filter combines durable construction with effective magnetic debris capture.\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003e360° rotatable connection\u003c\/strong\u003e provides flexibility when connecting to existing pipework, while easy access for cleaning simplifies routine maintenance. With a \u003cstrong\u003e22 mm connection size\u003c\/strong\u003e, a maximum working pressure of \u003cstrong\u003e10 bar\u003c\/strong\u003e and a maximum working temperature of \u003cstrong\u003e90°C\u003c\/strong\u003e, it is suitable for heating installations operating within these specifications.\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\u003eDurable Brass Body:\u003c\/strong\u003e HPB59-3 brass construction provides strength and durability for long-term service.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003ePowerful Magnetic Filtration:\u003c\/strong\u003e A 9,000 Gauss neodymium magnet captures magnetite and other magnetic corrosion debris.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHeating System Protection:\u003c\/strong\u003e Helps reduce magnetic deposits in boilers, circulation pumps and associated components.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eMaintains System Performance:\u003c\/strong\u003e Helps limit debris build-up that can affect circulation and heat transfer.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFlexible Connection:\u003c\/strong\u003e A 360° rotatable connection supports installation in a variety of pipework arrangements.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eStraightforward Maintenance:\u003c\/strong\u003e Easy access allows convenient cleaning and removal of collected debris.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDomestic and Commercial Applications:\u003c\/strong\u003e Suitable for compatible heating systems with 22 mm pipework connections.\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;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eBrass Magnetic Heating System Filter\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;\"\u003eHPB59-3 Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMagnet Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMagnet Strength\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e9,000 Gauss\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\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 Temperature\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e90°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection Adjustment\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e360° Rotatable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection Size\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eDomestic and Commercial Heating Systems\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;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eSuitable for compatible heating installations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eDomestic central heating systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCommercial heating circuits\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eBoiler and circulation pump circuits\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRadiator heating systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNew installations and existing system upgrades\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;\"\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eAs heating water passes through the filter, the neodymium magnet attracts and retains magnetite and other magnetic debris. This helps reduce the amount of magnetic contamination circulating through downstream heating components.\u003c\/p\u003e\n\u003cp\u003eRegular cleaning removes the collected debris and helps maintain the filter’s performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"Default Title","offer_id":58656863093117,"sku":"4.G0350.022.0002-0000","price":65.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/g0350_WRAS.jpg?v=1788989929"},{"product_id":"kivo-electrolytic-scale-reducer","title":"KIVO Electrolytic Scale Reducer","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;\"\u003eChoose 15 mm or 22 mm compression connections to suit your pipework. Contact us for pricing and availability for the selected size. Confirm the overall dimensions for the selected size before planning installation clearance.\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;\"\u003eElectrolytic Scale Reducer\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Electrolytic Scale Reducer is designed to help limit limescale build-up in domestic water systems, supporting the protection of downstream pipework and water-using equipment.\u003c\/p\u003e\n\u003cp\u003eManufactured from \u003cstrong\u003eT2 copper\u003c\/strong\u003e with a \u003cstrong\u003echrome-plated finish\u003c\/strong\u003e and an internal \u003cstrong\u003ezinc electrolytic element\u003c\/strong\u003e, the unit operates without an external power supply, chemical dosing or replacement cartridges.\u003c\/p\u003e\n\u003cp\u003eIts compact inline design integrates directly into compatible water supply pipework. Available with \u003cstrong\u003e15 mm or 22 mm compression connections\u003c\/strong\u003e, it is suitable for domestic installations requiring additional protection against the effects of hard water.\u003c\/p\u003e\n\u003cp\u003eWith no moving parts or routine servicing requirements, it offers a convenient approach to scale management.\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\u003eElectrolytic Scale Reduction:\u003c\/strong\u003e Designed to help reduce the formation of hard limescale deposits.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNo External Power Required:\u003c\/strong\u003e Operates without electricity or wiring.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eNo Chemical Dosing:\u003c\/strong\u003e Requires no added treatment chemicals or salt refills.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurable Copper Body:\u003c\/strong\u003e T2 copper construction with a chrome-plated finish.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eInternal Zinc Element:\u003c\/strong\u003e Works with the copper body to produce an electrolytic effect as water passes through.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCompact Inline Design:\u003c\/strong\u003e Allows straightforward installation into compatible water supply pipework.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDownstream Equipment Protection:\u003c\/strong\u003e Helps limit scale build-up in boilers, cylinders, heat exchangers and household appliances.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLow Upkeep:\u003c\/strong\u003e No moving parts, replacement cartridges or routine servicing required.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eChoice of Connections:\u003c\/strong\u003e Available in 15 mm and 22 mm compression sizes.\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;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eElectrolytic Scale Reducer\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;\"\u003eT2 Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eFinish\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eChrome Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eElectrolytic Element\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eZinc (Zn)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eCompression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eAvailable Connection Sizes\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e15 mm \/ 22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eApproximate Length*\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e177 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eApproximate Diameter*\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e25 mm\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMaximum Flow Rate*\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e1.08 L\/s (64.8 L\/min; approx. 17.1 US gpm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNominal Flow Rate*\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e40 L\/min at 3 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eExternal Power Supply\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNot Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eRoutine Servicing\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNot Required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eInline, following the indicated flow direction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eConfirm dimensions, pressure ratings and flow data for the selected connection size before ordering or installation.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3 style=\"font-size:20px;line-height:1.35;color:#0e2130;margin:28px 0 12px;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eDesigned to help limit limescale build-up in domestic water installations serving:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCombination boilers and hot water cylinders\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eHeat exchangers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eShowers and taps\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eWashing machines and dishwashers\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDomestic water pipework and other water-using appliances\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;\"\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eAs water passes through the unit, the copper body and zinc element produce an electrolytic effect intended to influence how scale-forming minerals form deposits. This helps reduce their tendency to form hard, adherent limescale on downstream surfaces.\u003c\/p\u003e\n\u003cp\u003eThe unit operates without external electricity or chemical dosing. It is designed for scale reduction and does not remove hardness minerals from the water.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"15 mm","offer_id":58656863256957,"sku":"G2250.015.0023-0000","price":10.95,"currency_code":"GBP","in_stock":true},{"title":"22 mm","offer_id":58666073293181,"sku":null,"price":19.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/g2250-015-0023-0000.png?v=1788990219"},{"product_id":"kivo-mf004-compact-magnetic-filter-22mm","title":"KIVO MF004 Compact Magnetic Filter — 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 compression connections. The connection size describes compatible pipework, not the overall filter dimensions.\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;\"\u003eCompact Magnetic Heating System Filter 22 mm \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Compact Magnetic Filter helps protect domestic central heating systems by capturing magnetite and other magnetic debris circulating in the system water. By reducing the build-up of these contaminants, it helps maintain heating performance and supports the service life of boilers, pumps and associated components.\u003c\/p\u003e\n\u003cp\u003eEquipped with a \u003cstrong\u003e6,000 Gauss neodymium magnet\u003c\/strong\u003e, the filter combines effective magnetic debris capture with a compact design suited to installations where space around the boiler or pipework is limited.\u003c\/p\u003e\n\u003cp\u003eA reinforced PA66 composite body and CW617N brass connection valves provide durable construction, while the easy-clean design simplifies routine servicing. Suitable for vertical or horizontal installation, the filter features \u003cstrong\u003e22 mm compression connections\u003c\/strong\u003e for convenient integration into domestic heating pipework.\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\u003ePowerful Magnetic Filtration:\u003c\/strong\u003e A 6,000 Gauss neodymium magnet captures magnetite and other magnetic debris.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Fits installations with limited space around boilers and pipework.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eHeating System Protection:\u003c\/strong\u003e Helps reduce magnetic debris build-up in boilers, pumps, heat exchangers and radiators.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Reinforced PA66 composite body with CW617N brass connection valves.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eLow-Restriction Flow Design:\u003c\/strong\u003e Internal flow path designed to minimise resistance to circulation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eEasy Maintenance:\u003c\/strong\u003e Easy-clean design supports straightforward servicing and debris removal.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e Suitable for vertical or horizontal installation.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003e22 mm Compression Connections:\u003c\/strong\u003e Designed for connection to compatible domestic heating pipework.\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;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eCompact Magnetic Heating System Filter\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;\"\u003eReinforced PA66 Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eValve 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;\"\u003eMagnet Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eNeodymium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMagnet Strength\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e6,000 Gauss\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;\"\u003e5 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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eCompression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection Size\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e22 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eInstallation Orientation\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eVertical or Horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eDomestic Central Heating Systems\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;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eSuitable for domestic central heating applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003eGas boiler heating systems\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eRadiator heating circuits\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNew boiler installations\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eExisting heating system upgrades\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSystems requiring additional protection against magnetic debris\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;\"\u003eWhy Install a Magnetic Filter?\u003c\/h3\u003e\n\u003cp\u003eCorrosion within a central heating system can produce magnetite, a magnetic contaminant that contributes to sludge build-up. As it circulates, it can collect in heating components, restricting water flow and affecting system performance.\u003c\/p\u003e\n\u003cp\u003eThe Compact Magnetic Filter captures this magnetic debris as water passes through it. Regular cleaning removes the collected material, helping maintain cleaner system water and supporting reliable heating operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"Default Title","offer_id":58656863388029,"sku":"G7718.022.0043-0000","price":35.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/Fan_Filters12978.jpg?v=1788962371"},{"product_id":"kivo-bpv001-angled-automatic-bypass-valve","title":"KIVO BPV001 Angled Automatic Bypass Valve","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;\"\u003eAngled configuration. Confirm the required pipe connection and installation clearance with KIVO before ordering.\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\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KIVO Angled 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 adjustable differential pressure range of 0.1–0.5 bar, the valve can be set to suit the system’s requirements, helping protect boilers and circulation pumps from insufficient flow and excessive differential pressure. Its angled configuration suits pipework requiring a change of direction, including suitable floor-mounted installations. Manufactured from CW617N brass, it offers durable construction for reliable long-term service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAngled Configuration:\u003c\/strong\u003e Suits pipework requiring a change of direction, including suitable floor-mounted installations.\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 strain caused by 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 for long-term service.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for sealed domestic and commercial central heating systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\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;\"\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;\"\u003eValve Type\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eAngled 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;\"\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\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"Default Title","offer_id":58656863551869,"sku":"X0037.022.0004-0209","price":8.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/Codex_2026_9_9_22_08_37.png?v=1788988261"},{"product_id":"kivo-prv001-adjustable-pressure-reducing-valve-with-gauge","title":"KIVO PRV001 Adjustable Pressure Reducing Valve with Gauge","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;\"\u003eChoose 15 mm or 22 mm to match your pipework. Select the required connection size when enquiring. Contact us for pricing and availability.\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\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe KIVO Pressure Reducing Valve regulates incoming water pressure to help maintain a stable downstream supply in domestic and commercial plumbing and heating systems. With an adjustable outlet pressure range of 1–6 bar and an integrated pressure gauge, it allows straightforward pressure setting and monitoring.\u003c\/p\u003e\n\u003cp\u003eManufactured from CW617N brass, the valve offers durable construction for reliable everyday performance. By reducing excessive supply pressure, it helps protect pipework, boilers, cylinders and connected water appliances, supporting consistent system operation and helping extend equipment service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eAdjustable Pressure Control:\u003c\/strong\u003e Set the outlet pressure between 1 and 6 bar to suit your system’s requirements.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eIntegrated Pressure Gauge:\u003c\/strong\u003e View downstream pressure at a glance for convenient adjustment and monitoring.\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 for long-term service.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eProtection Against Excessive Pressure:\u003c\/strong\u003e Helps reduce pressure-related strain on pipework, heating equipment and water appliances.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eConsistent System Performance:\u003c\/strong\u003e Helps maintain stable downstream pressure as inlet pressure varies.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Suitable for domestic and commercial water supply and compatible heating systems.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003e\u003cstrong\u003eThreaded Connections:\u003c\/strong\u003e ISO 228 connection threads for straightforward installation with compatible fittings.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\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;\"\u003eAdjustable Pressure Reducing 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;\"\u003eOutlet Pressure Adjustment Range\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e1–6 bar (14.5–87 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eMaximum Inlet Pressure\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003e16 bar (232 psi)\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;\"\u003e−10°C to +100°C (14°F to 212°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eConnection Thread Standard\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eISO 228\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003ePressure Gauge\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border:1px solid #dce4e7;vertical-align:top;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cdl\u003e\u003cdt\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cdl\u003e\u003cdt\u003e\u003c\/dt\u003e\u003c\/dl\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/dt\u003e\u003c\/dl\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cdl\u003e\u003cdt\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/dt\u003e\u003c\/dl\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KIVO","offers":[{"title":"22 mm","offer_id":58656863617405,"sku":"Y0613.022.0002-0209","price":26.85,"currency_code":"GBP","in_stock":true},{"title":"15 mm","offer_id":58666018931069,"sku":null,"price":20.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/ChatGPT_Image_Aug_13_2026_01_59_48_PM.png?v=1788987485"},{"product_id":"full-bore-compression-lever-ball-valve","title":"KIVO Full Bore Compression Lever Ball Valve","description":"\u003cp\u003eA full bore compression lever ball valve for isolation and flow control in domestic and commercial plumbing and heating systems.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFull bore design for unrestricted flow and minimal pressure loss.\u003c\/li\u003e\n\u003cli\u003eBrass body with compression connections for standard pipework.\u003c\/li\u003e\n\u003cli\u003eSupplied with both red and blue lever handles.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSize options\u003c\/h3\u003e\u003cp\u003eChoose 15 mm, 22 mm or 28 mm from the connection size selector.\u003c\/p\u003e\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cp\u003eOne ball valve in your selected size, one red lever handle and one blue lever handle.\u003c\/p\u003e\u003cp\u003eSelect your size and use the enquiry button to confirm pricing and availability.\u003c\/p\u003e","brand":"KIVO","offers":[{"title":"15 mm","offer_id":58710212477309,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"22 mm","offer_id":58710212510077,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"28 mm","offer_id":58710212542845,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/s-l1600.webp?v=1789942243"},{"product_id":"brass-compression-stopcock-bs1010","title":"KIVO Brass Compression Stopcock – BS1010","description":"\u003cp\u003eA brass compression stopcock for manual isolation and control of water supplies in domestic and commercial plumbing systems.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDurable brass construction.\u003c\/li\u003e\n\u003cli\u003eTraditional T-bar handle for manual operation.\u003c\/li\u003e\n\u003cli\u003eCompression connections at both ends for straightforward installation onto matching pipework.\u003c\/li\u003e\n\u003cli\u003eBS1010 stopcock design for water supply isolation and general plumbing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eConnection size\u003c\/h3\u003e\u003cp\u003eChoose 15 mm or 22 mm from the size selector. Both ends match the selected pipe size.\u003c\/p\u003e\u003ch3\u003eWhat is included\u003c\/h3\u003e\u003cp\u003eOne brass compression stopcock in your selected size.\u003c\/p\u003e\u003cp\u003eCheck the required pipe size and specification before ordering. Select your size and use the enquiry button to confirm pricing and availability.\u003c\/p\u003e","brand":"KIVO","offers":[{"title":"15 mm","offer_id":58710242820477,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false},{"title":"22 mm","offer_id":58710242853245,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/files\/KIVO-Brass-Stopcock-natural-brass.png?v=1789943716"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0957\/1405\/0429\/collections\/KIVO-Lever-And-Press-Fit-Valves.png?v=1789770757","url":"https:\/\/www.rockensupplygroup.co.uk\/collections\/plumbing.oembed","provider":"Rocken Supply Group Store","version":"1.0","type":"link"}