{"product_id":"neomitis-3-port-mid-position-valve-actuator-head-mtvh3a-230v-6w","title":"Neomitis 3 Port Mid Position Valve Actuator Head | MTVH3A | 230V 6W","description":"\u003cdiv style=\"font-size: 16px; max-width: 900px; font-family: Arial,Helvetica,sans-serif; color: #222; line-height: 1.55;\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eNeomitis MTVH3A Replacement Actuator Head\u003c\/strong\u003e is a purpose designed replacement for \u003cstrong\u003eNeomitis 3 port spring return mid position motorised valves\u003c\/strong\u003e. It restores reliable control of heating and hot water circuits without the need to drain down or replace the complete valve body, making it a practical repair solution for \u003cstrong\u003edomestic central heating systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eMTV322A 22 mm\u003c\/strong\u003e and \u003cstrong\u003eMTV328A 28 mm\u003c\/strong\u003e Neomitis valves, this actuator uses \u003cstrong\u003eindustry standard wiring\u003c\/strong\u003e, a \u003cstrong\u003espring return action\u003c\/strong\u003e and a \u003cstrong\u003emanual lever\u003c\/strong\u003e for filling or draining the system. Its low 6 W power consumption, quiet operation and metal housing make it suitable for everyday residential heating and hot water applications.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 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=\"color: #008377cf; font-weight: bold; font-size: 20px;\"\u003e230 V\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003e50 Hz 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=\"color: #008377cf; font-weight: bold; font-size: 20px;\"\u003e6 W\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=\"color: #008377cf; font-weight: bold; font-size: 20px;\"\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=\"color: #008377cf; font-weight: bold; font-size: 20px;\"\u003e10 Bar\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eMaximum 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=\"color: #008377cf; font-weight: bold; font-size: 20px;\"\u003e1 m\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003e5 core cable\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=\"color: #008377cf; font-weight: bold; font-size: 20px;\"\u003e2 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 #008377CF; background: #f2faf8; padding: 12px 14px; border-radius: 6px; margin: 16px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eImportant compatibility note:\u003c\/strong\u003e This replacement head is intended for use with \u003cstrong\u003eNeomitis MTV322A\u003c\/strong\u003e or \u003cstrong\u003eMTV328A\u003c\/strong\u003e 3 port spring return mid position motorised valves. It is not a universal actuator and should not be assumed to fit valves from other manufacturers.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #d97706; background: #fff8ec; padding: 12px 14px; border-radius: 6px; margin: 16px 0;\"\u003e\n\u003cstrong style=\"color: #b45309;\"\u003eInstallation safety:\u003c\/strong\u003e Electrical installation and replacement should be carried out by a competent person in accordance with current UK wiring requirements. Isolate the electrical supply before removing or refitting the actuator, and follow the manufacturer’s installation instructions.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #008377CF; background: #f2faf8; padding: 12px 14px; border-radius: 6px; margin: 16px 0;\"\u003e\n\u003cstrong style=\"color: #008377cf;\"\u003eConvenient repair:\u003c\/strong\u003e The actuator can be replaced without draining the heating system, helping to reduce disruption and installation time compared with replacing the complete motorised valve.\u003c\/div\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; font-size: 18px; margin: 24px 0 10px;\"\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 #d9e6e3; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; margin-bottom: 6px;\"\u003eDirect Neomitis Replacement\u003c\/div\u003e\nDesigned specifically for \u003cstrong\u003eNeomitis MTV322A\u003c\/strong\u003e and \u003cstrong\u003eMTV328A\u003c\/strong\u003e 3 port mid position valves, providing a straightforward replacement for a faulty actuator head.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d9e6e3; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; margin-bottom: 6px;\"\u003eSpring Return Operation\u003c\/div\u003e\nThe \u003cstrong\u003espring return mechanism\u003c\/strong\u003e returns the valve to its default position when power is removed, supporting dependable heating and hot water control.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d9e6e3; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; margin-bottom: 6px;\"\u003eManual Override Lever\u003c\/div\u003e\nA \u003cstrong\u003emanual lever\u003c\/strong\u003e allows the valve to be positioned during system filling and draining. It should be operated smoothly and only when the actuator is correctly seated.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d9e6e3; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; margin-bottom: 6px;\"\u003eLow Energy Use\u003c\/div\u003e\nWith a power consumption of just \u003cstrong\u003e6 W\u003c\/strong\u003e, the actuator provides efficient operation while helping to keep running costs low.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d9e6e3; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; margin-bottom: 6px;\"\u003eIndustry Standard Wiring\u003c\/div\u003e\nSupplied with a \u003cstrong\u003e1 m five core cable\u003c\/strong\u003e using standard colour coded wiring, helping installers make familiar and clearly identified connections.\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; min-width: 260px; border: 1px solid #d9e6e3; border-top: 4px solid #008377CF; border-radius: 8px; padding: 14px;\"\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; margin-bottom: 6px;\"\u003eDurable Metal Housing\u003c\/div\u003e\nThe \u003cstrong\u003emetal housing\u003c\/strong\u003e is designed for everyday use in heating and domestic hot water systems, with quiet operation and a robust construction.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; font-size: 18px; margin: 26px 0 10px;\"\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; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eNeomitis\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eManufacturer Part Number (MPN)\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eMTVH3A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eEAN \/ GTIN\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e3760025258356\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eProduct Type\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eReplacement actuator head\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eValve Type\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e3 port spring return mid position motorised valve\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; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eSupply Voltage\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e230 V~ 50 Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003ePower Consumption\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e6 W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eCable\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e1 m, 5 core, industry standard colour coded wiring\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eWiring Functions\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eNeutral, heating on, hot water off, earth and boiler\/pump live\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 14px;\"\u003ePerformance \u0026amp; Compatibility\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eCompatible Valves\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eNeomitis MTV322A (22 mm) and MTV328A (28 mm)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eSuitable Systems\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eCentral heating and domestic hot water systems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum Static Pressure\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e10.0 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum Differential Pressure\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e1 bar for 22 mm application\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eFluid Temperature Range\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e+5°C to +80°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eMaximum Ambient Temperature\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; 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;\"\u003eConstruction \u0026amp; Warranty\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003eMetal\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #f7fbfa;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eActuator Dimensions\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e87 x 55 x 60 mm (A x B x C)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; border-bottom: 1px solid #d9e6e3; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 10px 14px; font-weight: bold;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 10px 14px;\"\u003e2 year manufacturer warranty, subject to manufacturer terms and conditions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"color: #008377cf; font-weight: bold; font-size: 18px; margin: 26px 0 10px;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 12px 14px; cursor: pointer;\"\u003eWhich valves does the Neomitis MTVH3A fit?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe \u003cstrong\u003eMTVH3A\u003c\/strong\u003e is designed for \u003cstrong\u003eNeomitis MTV322A\u003c\/strong\u003e 22 mm and \u003cstrong\u003eMTV328A\u003c\/strong\u003e 28 mm 3 port spring return mid position motorised valves. It is not a universal replacement head for all motorised valve brands.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 12px 14px; cursor: pointer;\"\u003eCan I replace the actuator without draining the system?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eYes. The actuator is designed to be replaced without draining down the heating system, provided the replacement is carried out correctly and the valve stem is positioned as described in the manufacturer’s instructions.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 12px 14px; cursor: pointer;\"\u003eWhat voltage does this actuator require?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eIt operates on a \u003cstrong\u003e230 V~ 50 Hz\u003c\/strong\u003e supply and consumes \u003cstrong\u003e6 W\u003c\/strong\u003e of power. Always isolate the electrical supply before installation or removal.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 12px 14px; cursor: pointer;\"\u003eDoes it include a manual override?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eYes. The actuator includes a \u003cstrong\u003emanual lever\u003c\/strong\u003e for filling and draining the system. The lever should be used smoothly, with moderate force, and only when the actuator is properly fitted to the valve body.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 12px 14px; cursor: pointer;\"\u003eIs this suitable for both heating and hot water?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eYes. As a \u003cstrong\u003e3 port mid position valve actuator\u003c\/strong\u003e, it is intended for systems where both the radiator circuit and the hot water cylinder circuit are pumped, allowing control between heating, hot water or both.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #008377CF; border-radius: 8px; margin-bottom: 10px;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 12px 14px; cursor: pointer;\"\u003eWhat warranty is included?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe Neomitis MTVH3A is covered by a \u003cstrong\u003e2 year manufacturer warranty\u003c\/strong\u003e, subject to the manufacturer’s terms and conditions.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Neomitis","offers":[{"title":"Default Title","offer_id":67767988584838,"sku":"95607","price":49.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MTVH3A-Neomitis-Replacement-Actuator-Head-For-3-Port-Motorised-Valves-1.jpg?v=1792747769","url":"https:\/\/qualityheating.co.uk\/products\/neomitis-3-port-mid-position-valve-actuator-head-mtvh3a-230v-6w","provider":"AIZO Quality Heating","version":"1.0","type":"link"}