{"product_id":"neomitis-22mm-3-port-motorised-mid-position-valve-mtv322-230v-spring-return","title":"Neomitis 22mm 3 Port Motorised Mid Position Valve | MTV322 | 230V Spring Return","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; margin: 0 auto; font-family: Arial, Helvetica, sans-serif; color: #222; line-height: 1.6;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNeomitis MTV322 22mm 3 Port Motorised Mid Position Valve\u003c\/strong\u003e provides reliable control of water flow between the \u003cstrong\u003eboiler\u003c\/strong\u003e, \u003cstrong\u003eradiator heating circuit\u003c\/strong\u003e and \u003cstrong\u003ehot water cylinder circuit\u003c\/strong\u003e. Designed for pumped domestic central heating systems, it enables \u003cstrong\u003eheating only\u003c\/strong\u003e, \u003cstrong\u003ehot water only\u003c\/strong\u003e or \u003cstrong\u003eboth simultaneously\u003c\/strong\u003e, helping improve comfort and system efficiency.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e230V spring return actuator\u003c\/strong\u003e, \u003cstrong\u003e22mm compression connections\u003c\/strong\u003e, \u003cstrong\u003emetal housing\u003c\/strong\u003e and an \u003cstrong\u003eindustry standard 5 core wiring loom\u003c\/strong\u003e, this mid position valve is a practical choice for homeowners and heating engineers replacing a faulty zone valve or completing a new installation.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e22mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eCompression Connections\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e3 Port\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eMid Position Valve\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e230V\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003e50Hz Supply\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e6W\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003ePower Consumption\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e10 Bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eMax Static Pressure\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 130px; min-width: 130px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e3 Years\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eManufacturer Warranty\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #d9534f; background: #fdf3f2; padding: 12px 15px; border-radius: 6px; margin: 18px 0;\"\u003e\n\u003cstrong style=\"color: #d9534f;\"\u003eElectrical safety:\u003c\/strong\u003e Installation and wiring must be carried out by a \u003cstrong\u003ecompetent person\u003c\/strong\u003e in accordance with the current \u003cstrong\u003eBS 7671\u003c\/strong\u003e wiring regulations. The valve must be earthed, appropriately fused and provided with a means of disconnection incorporating \u003cstrong\u003e3mm contact separation in all poles\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #f0ad4e; background: #fff9ee; padding: 12px 15px; border-radius: 6px; margin: 18px 0;\"\u003e\n\u003cstrong style=\"color: #b7791f;\"\u003eCompatibility:\u003c\/strong\u003e This is a \u003cstrong\u003e3 port mid position valve\u003c\/strong\u003e for systems where the radiator and hot water cylinder circuits are pumped. It is not a 2 port zone valve, check your existing valve configuration and wiring before ordering.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #008377CF; background: #f2faf8; padding: 12px 15px; border-radius: 6px; margin: 18px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eService friendly design:\u003c\/strong\u003e The actuator can be replaced without draining the heating system, while the manual lever assists with filling and draining.\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0 10px; font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eMid Position Control\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eDirects flow from the boiler to the \u003cstrong\u003eradiator circuit\u003c\/strong\u003e, \u003cstrong\u003ehot water cylinder\u003c\/strong\u003e or \u003cstrong\u003eboth at the same time\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eSpring Return Operation\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eThe \u003cstrong\u003espring return action\u003c\/strong\u003e returns Port A to the closed position when the valve is denergised.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eStandard 22mm Compression\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003e\u003cstrong\u003e22mm compression fittings\u003c\/strong\u003e support straightforward replacement in common UK domestic heating systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eLow Power Use\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eConsumes just \u003cstrong\u003e6W\u003c\/strong\u003e, helping keep the valve’s electrical demand minimal during operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eIndustry Standard Wiring\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eIncludes a \u003cstrong\u003e1m five core cable\u003c\/strong\u003e with colour coded conductors for compatibility with standard heating controls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 6px;\"\u003eQuiet Metal Construction\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eA durable \u003cstrong\u003emetal housing\u003c\/strong\u003e and quiet operation make it suitable for everyday domestic heating installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0 10px; font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eGeneral\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003eNeomitis\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eManufacturer Part Number (MPN)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003eMTV322\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eEAN \/ GTIN\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e3760025250145\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eProduct Type\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e3 Port Motorised Mid Position Valve\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e3 years, subject to manufacturer terms and conditions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e230V~ 50Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003ePower Consumption\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e6W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eCable\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e1m, 5 core, colour coded\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eEnd Switch\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003ePotential free end switch for boiler and\/or pump control\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eHydraulic \u0026amp; Installation\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eConnection Size\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e22mm compression\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eValve Configuration\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e3 port mid position\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003ePort A\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003eNormally closed when de-energised\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum Differential Pressure\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e1 bar (22mm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum Static Pressure\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eFluid Temperature Range\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e+5°C to +80°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum Ambient Temperature\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e+50°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003eDimensions \u0026amp; Compliance\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eDimensions (A x B x C)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e87 x 55 x 60mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eDimensions (D x E)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003e117 x 133mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #e5e5e5;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eStandards\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003eEN60730-1, EN60730-2-14, EN62311, EN50581\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eDeclarations\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px;\"\u003eEMC, LVD and RoHS\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin: 25px 0 10px; font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 2px solid #008377CF; padding-bottom: 6px;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #ddd; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 15px; font-weight: bold; cursor: pointer;\"\u003eWhat is a 3 port mid-position valve used for?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 15px;\"\u003eIt controls the flow of heated water from the boiler to either the \u003cstrong\u003eradiator circuit\u003c\/strong\u003e, the \u003cstrong\u003ehot water cylinder circuit\u003c\/strong\u003e, or \u003cstrong\u003eboth circuits together\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #ddd; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 15px; font-weight: bold; cursor: pointer;\"\u003eIs the MTV322 suitable for my heating system?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 15px;\"\u003eIt is intended for \u003cstrong\u003epumped domestic central heating systems\u003c\/strong\u003e using \u003cstrong\u003e22mm pipework\u003c\/strong\u003e and a mid position valve arrangement. Confirm the existing valve type and wiring configuration before replacement.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #ddd; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 15px; font-weight: bold; cursor: pointer;\"\u003eCan the actuator be replaced without draining the system?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 15px;\"\u003eYes. The \u003cstrong\u003eactuator is replaceable without draining down\u003c\/strong\u003e the heating system, which can make servicing more convenient.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #ddd; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 15px; font-weight: bold; cursor: pointer;\"\u003eWhat wiring connections does the valve use?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 15px;\"\u003eIt uses a \u003cstrong\u003e1m five core cable\u003c\/strong\u003e with industry standard colour coded wiring: blue neutral, white heating on, grey hot water off, green\/yellow earth and orange boiler and pump live.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 10px; border: 1px solid #ddd; border-radius: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 12px 15px; font-weight: bold; cursor: pointer;\"\u003eWho should install this motorised valve?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 15px;\"\u003eElectrical installation should be completed by a \u003cstrong\u003ecompetent person\u003c\/strong\u003e in line with \u003cstrong\u003eBS 7671\u003c\/strong\u003e. The system must be earthed, suitably fused and include a means of isolation with \u003cstrong\u003e3mm contact separation in all poles\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Neomitis","offers":[{"title":"Default Title","offer_id":67783421165958,"sku":"MTV322","price":59.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Neomitis_22mm_3_Port_Motorised_Mid_Position_Valve_1.jpg?v=1793011695","url":"https:\/\/qualityheating.co.uk\/products\/neomitis-22mm-3-port-motorised-mid-position-valve-mtv322-230v-spring-return","provider":"AIZO Quality Heating","version":"1.0","type":"link"}