{"product_id":"neomitis-230v-2-port-zone-valve-actuator-head-mtvh2a-spring-return","title":"Neomitis 230V 2 Port Zone Valve Actuator Head | MTVH2A | Spring Return","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 MTVH2A Replacement Actuator Head\u003c\/strong\u003e is a practical repair solution for compatible \u003cstrong\u003e2 port spring return motorised zone valves\u003c\/strong\u003e. Designed for use with \u003cstrong\u003eNeomitis MTV222A\u003c\/strong\u003e and \u003cstrong\u003eMTV228A\u003c\/strong\u003e valve bodies in \u003cstrong\u003e22mm or 28mm compression\u003c\/strong\u003e installations, it allows the actuator to be replaced without draining down the heating system.\u003c\/p\u003e\n\u003cp\u003eIdeal for \u003cstrong\u003ecentral heating\u003c\/strong\u003e and \u003cstrong\u003edomestic hot water\u003c\/strong\u003e applications, this replacement head helps restore dependable zone control while avoiding the cost and disruption of replacing the complete valve. It operates at \u003cstrong\u003e230V~ 50Hz\u003c\/strong\u003e, uses only \u003cstrong\u003e6W\u003c\/strong\u003e, and includes a \u003cstrong\u003e1m five core cable\u003c\/strong\u003e with industry standard colour coded wiring.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0;\"\u003e\n\u003cdiv style=\"flex: 1 1 140px; 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~ 50Hz\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eOperating voltage\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; 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 140px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e22\/28mm\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eCompatible valves\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; 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 140px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\u003e1m\u003c\/div\u003e\n\u003cdiv style=\"font-size: 13px;\"\u003eFive core cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 140px; border: 2px solid #008377CF; border-radius: 8px; padding: 12px; text-align: center;\"\u003e\n\u003cdiv style=\"font-size: 20px; font-weight: bold; color: #008377cf;\"\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 #d9534f; background: #fdf2f2; padding: 12px 14px; border-radius: 6px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eSafety and installation:\u003c\/strong\u003e Electrical work must be carried out by a \u003cstrong\u003ecompetent person\u003c\/strong\u003e in accordance with the current edition of \u003cstrong\u003eBS 7671\u003c\/strong\u003e. The heating system must be appropriately fused, all controls must be earthed, and the supply must include a means of disconnection with at least \u003cstrong\u003e3mm contact separation in all poles\u003c\/strong\u003e.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #f0ad4e; background: #fff8e6; padding: 12px 14px; border-radius: 6px; margin-bottom: 12px;\"\u003e\n\u003cstrong\u003eCompatibility check:\u003c\/strong\u003e This actuator head is intended for \u003cstrong\u003eNeomitis MTV222A\u003c\/strong\u003e and \u003cstrong\u003eMTV228A\u003c\/strong\u003e 2 port spring return motorised valves. It is \u003cstrong\u003enot\u003c\/strong\u003e a universal actuator and should not be fitted to valves from other manufacturers unless the manufacturer confirms compatibility.\u003c\/div\u003e\n\u003cdiv style=\"border-left: 5px solid #008377CF; background: #f2fbf9; padding: 12px 14px; border-radius: 6px; margin-bottom: 20px;\"\u003e\n\u003cstrong\u003eConvenient maintenance:\u003c\/strong\u003e The actuator can be replaced without draining the system, helping reduce downtime and making it a sensible choice for routine heating system repairs.\u003c\/div\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 3px solid #008377CF; padding-bottom: 6px; margin-bottom: 12px;\"\u003eKey Features\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 12px;\"\u003e\n\u003cdiv style=\"flex: 1 1 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 12px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003eNo Need to Drain Down\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eThe \u003cstrong\u003ereplaceable actuator\u003c\/strong\u003e can be removed and refitted without draining the heating system, helping to save time during maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 12px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003eSpring Return Operation\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eThe \u003cstrong\u003espring return mechanism\u003c\/strong\u003e returns the valve to its normally closed position when power is removed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 12px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003eManual Lever\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eA \u003cstrong\u003emanual lever\u003c\/strong\u003e assists with filling and draining the system, providing practical control during commissioning and servicing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 12px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003eLow Power Use\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eWith a low \u003cstrong\u003e6W power consumption\u003c\/strong\u003e, the actuator supports efficient everyday operation of the heating control system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 12px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003eStandard Wiring\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eThe \u003cstrong\u003e1m five core cable\u003c\/strong\u003e uses industry standard colour coded conductors for straightforward connection to compatible controls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1 1 260px; border: 1px solid #ddd; border-top: 4px solid #008377CF; border-radius: 8px; padding: 12px;\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #008377cf; margin-bottom: 5px;\"\u003eHeating and Hot Water Use\u003c\/div\u003e\n\u003cp style=\"margin: 0;\"\u003eSuitable for \u003cstrong\u003ecentral heating\u003c\/strong\u003e and \u003cstrong\u003edomestic hot water systems\u003c\/strong\u003e, with fluid temperatures from \u003cstrong\u003e+5°C to +80°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 3px solid #008377CF; padding-bottom: 6px; margin: 22px 0 12px;\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003cdiv style=\"border: 2px solid #008377CF; border-radius: 8px; overflow: hidden;\"\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 12px;\"\u003eProduct Identification\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eBrand\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eNeomitis\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eMPN\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eMTVH2A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eEAN\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e3760025258349\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eProduct type\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eReplacement actuator head for 2 port motorised zone valve\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 12px;\"\u003eElectrical Specifications\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eVoltage\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e230V~ 50Hz\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003ePower consumption\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e6W\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eCable length\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e1m, five core\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eWiring\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eIndustry standard colour coded five core cable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 12px;\"\u003eCompatibility and Performance\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eCompatible valve bodies\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eNeomitis MTV222A and MTV228A\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eValve size\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e22mm or 28mm compression\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eValve action\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eSpring return, normally closed without power\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eMaximum differential pressure\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e1 bar for 22mm valve\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eMaximum static pressure\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e10 bar\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eApplications\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003eCentral heating and domestic hot water systems\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 12px;\"\u003eOperating Conditions\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff; border-bottom: 1px solid #ddd;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eFluid temperature range\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e+5°C to +80°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #f7f7f7;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eMaximum ambient temperature\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e+50°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #008377CF; color: #ffffff; font-weight: bold; padding: 10px 12px;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"display: flex; background: #ffffff;\"\u003e\n\u003cdiv style=\"flex: 1; padding: 9px 12px; font-weight: bold;\"\u003eWarranty\u003c\/div\u003e\n\u003cdiv style=\"flex: 1.4; padding: 9px 12px;\"\u003e2 years, subject to the manufacturer’s terms and conditions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-size: 18px; font-weight: bold; color: #008377cf; border-bottom: 3px solid #008377CF; padding-bottom: 6px; margin: 22px 0 12px;\"\u003eFrequently Asked Questions\u003c\/div\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 11px 14px; font-weight: bold; cursor: pointer;\"\u003eWhich valves does this actuator head fit?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe \u003cstrong\u003eMTVH2A\u003c\/strong\u003e is designed for \u003cstrong\u003eNeomitis MTV222A\u003c\/strong\u003e and \u003cstrong\u003eMTV228A\u003c\/strong\u003e 2 port spring return motorised zone valves with \u003cstrong\u003e22mm or 28mm compression\u003c\/strong\u003e connections.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 11px 14px; font-weight: bold; cursor: pointer;\"\u003eCan I replace the actuator without draining the system?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eYes. The \u003cstrong\u003eactuator is replaceable without draining down\u003c\/strong\u003e the heating system, making it a convenient repair option when the valve body remains serviceable.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 11px 14px; font-weight: bold; cursor: pointer;\"\u003eWhat voltage does the actuator require?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eIt requires a \u003cstrong\u003e230V~ 50Hz\u003c\/strong\u003e supply and consumes \u003cstrong\u003e6W\u003c\/strong\u003e. The supply must be correctly fused, earthed, and include a suitable means of electrical disconnection.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 11px 14px; font-weight: bold; cursor: pointer;\"\u003eDoes it have 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. After servicing, release the lever and allow it to return to the \u003cstrong\u003eAUTO\u003c\/strong\u003e position; do not force its travel by hand.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border: 1px solid #ddd; border-radius: 6px; margin-bottom: 8px; overflow: hidden;\"\u003e\n\u003csummary style=\"background: #008377CF; color: #ffffff; padding: 11px 14px; font-weight: bold; cursor: pointer;\"\u003eIs this suitable for hot water cylinders?\u003c\/summary\u003e\n\u003cdiv style=\"padding: 12px 14px;\"\u003eThe actuator is suitable for \u003cstrong\u003ecentral heating and domestic hot water systems\u003c\/strong\u003e, with a fluid temperature range of \u003cstrong\u003e+5°C to +80°C\u003c\/strong\u003e. Always confirm that the complete valve assembly and system design are appropriate for the intended application.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Neomitis","offers":[{"title":"Default Title","offer_id":67767958569350,"sku":"MTVH2A","price":47.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Neomitis_230V_2_Port_Zone_Valve_Actuator_Head_1.jpg?v=1792747258","url":"https:\/\/qualityheating.co.uk\/products\/neomitis-230v-2-port-zone-valve-actuator-head-mtvh2a-spring-return","provider":"AIZO Quality Heating","version":"1.0","type":"link"}