{"title":"Mut Meccanica Tovo","description":"\u003cp\u003eMut Meccanica Tovo is a trusted European manufacturer specialising in high-quality hydraulic and heating system components. Designed for reliability and long-term performance, Mut Meccanica Tovo products are widely used in domestic and light commercial heating installations where precision control and durability are essential.\u003c\/p\u003e\n\u003cp\u003eThe range includes anti-freeze swivel valves, 2-port zone valves, and 3-port spring return diverting valves, all engineered to maintain efficient water circulation and protect heating systems from temperature-related damage. Anti-freeze swivels help safeguard external pipework from frost, while the robust brass valve bodies and compression fittings ensure secure, leak-resistant connections. The 2-port and 3-port valves provide accurate zoning and flow control, improving system responsiveness and overall energy efficiency.\u003c\/p\u003e\n\u003cp\u003eWhen installing advanced heating controls, integrating electrical protection and monitoring solutions such as Matt:e can further enhance system safety and compliance. Pairing Mut Meccanica Tovo mechanical components with smart electrical protection like Matt:e ensures both hydraulic and electrical aspects of the installation are properly safeguarded. This combination supports regulatory compliance while maintaining dependable performance across modern heating systems.\u003c\/p\u003e\n\u003cp\u003eFor installers working on renewable or heat pump-compatible systems, combining reliable mechanical valves with protective technologies such as Matt:e delivers a well-balanced, future-ready solution. The result is improved operational control, enhanced protection, and long-term reliability in demanding heating environments.\u003c\/p\u003e\n\u003cp\u003eExplore our range of Mut Meccanica Tovo heating and hydraulic control solutions for dependable performance, frost protection, and efficient zone management.\u003c\/p\u003e","products":[{"product_id":"mut-meccanica-tovo-sf-3-port-spring-return-diverting-valve","title":"Mut Meccanica Tovo SF 3‑Port Spring Return Diverting Valve","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003e\u003cstrong\u003eMut Meccanica Tovo SF 3‑Port Spring Return Diverting Valve\u003c\/strong\u003e is a 28 mm compression motorised zone valve designed for high‑flow heat pump systems. It offers very low pressure drop, fast spring‑return operation and an integrated microswitch for simple control of auxiliary loads.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e28 mm 3‑port diverting valve\u003c\/strong\u003e – compression connections for straightforward integration into larger‑bore primary pipework on heat pump and cylinder circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring‑return operation\u003c\/strong\u003e – fails to a safe default position on power loss, helping protect the system and simplify control strategies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Kvs value (12.6)\u003c\/strong\u003e – very low pressure drop, ideal for modern high‑flow, low‑temperature heat pump systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral microswitch\u003c\/strong\u003e – built‑in auxiliary switch for starting a secondary pump or signalling to a controller when the valve has reached position.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12‑month warranty\u003c\/strong\u003e – supplied with a 12‑month manufacturer’s warranty from date of manufacture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDiverting heat pump output between a hot water cylinder coil and a space heating circuit.\u003c\/li\u003e\n\u003cli\u003eUse as a primary diverting valve in low‑temperature heating systems where low resistance is critical.\u003c\/li\u003e\n\u003cli\u003eReplacing standard mid‑position or diverter valves where higher flow rates and reliability are required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 28 mm compression, brass valve body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e 3‑port diverting valve with motor drive and spring return.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow capacity:\u003c\/strong\u003e Kvs 12.6 for excellent flow with minimal head loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 230 V a.c. motorised actuator with auxiliary microswitch for external control\/load switching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in accordance with the system design so that the default (spring‑return) position is the preferred fail‑safe flow path.\u003c\/li\u003e\n\u003cli\u003ePipework should be well‑supported, flushed and cleaned before commissioning to protect the valve internals.\u003c\/li\u003e\n\u003cli\u003eAll wiring must follow the manufacturer’s wiring diagram, with the microswitch correctly integrated to control pumps or system interlocks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mut Meccanica Tovo","offers":[{"title":"Default Title","offer_id":62934127608157,"sku":"Moto-SF25B","price":99.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MutMeccanicaTovoSF3-portspringreturndivertingvalve28mmcompression.webp?v=1766120264"},{"product_id":"mut-meccanica-tovo-2-port-zone-valve-28mm-compression","title":"Mut Meccanica Tovo 2‑port zone valve 28mm compression","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMut Meccanica Tovo 2‑port zone valve 28mm compression\u003c\/strong\u003e is a high‑flow motorised zone valve designed for heat pump systems, combining low pressure drop with robust spring‑return operation and an integral microswitch for auxiliary load control.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e28 mm compression connections\u003c\/strong\u003e – direct connection to 28 mm copper pipework with supplied nuts and olives, ideal for larger‑bore heat pump circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2‑port zone valve\u003c\/strong\u003e – simple ON\/OFF control of flow to a single zone or circuit, commonly used for isolating heating or hot water zones.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Kvs 10.0\u003c\/strong\u003e – very low pressure drop, supporting the high flow rates and low temperature differences required by modern heat pump systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral microswitch\u003c\/strong\u003e – built‑in auxiliary switch for controlling secondary loads such as a secondary pump or providing a signal back to a heat pump or controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12‑month warranty\u003c\/strong\u003e – supplied with a 12‑month manufacturer’s warranty from date of manufacture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 7.001.02778 (Mut Meccanica SF 2‑port motorised zone valve).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve type:\u003c\/strong\u003e motorised 2‑way zone ball valve with spring return and auxiliary microswitch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow coefficient:\u003c\/strong\u003e Kvs 10 m³\/h at a differential pressure of 1 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated pressure:\u003c\/strong\u003e PN10, suitable for typical sealed heating and heat pump systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluid temperature range:\u003c\/strong\u003e suitable for standard heating system operating temperatures within the valve specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230 V a.c. actuator (typical low‑watt motor drive, model dependent).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat pump zone control\u003c\/strong\u003e – zoning or isolating individual radiator, underfloor or cylinder circuits on high‑flow, low‑temperature systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW \/ heating separation\u003c\/strong\u003e – use as a zone valve to prioritise hot water or specific heating zones when driven from a controller or heat pump relay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary pump switching\u003c\/strong\u003e – use the microswitch to start a secondary circulation pump or provide an “on” signal when the valve reaches the open position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall on clean, flushed pipework and follow the marked flow direction on the valve body.\u003c\/li\u003e\n\u003cli\u003eWire the actuator and auxiliary microswitch in line with the manufacturer’s wiring diagram and the relevant heat pump or zone control schematics.\u003c\/li\u003e\n\u003cli\u003eEnsure pipework is adequately supported and the actuator is protected from excessive heat, moisture and condensation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mut Meccanica Tovo","offers":[{"title":"Default Title","offer_id":62934155166045,"sku":"Moto-SF2","price":95.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MutMeccanicaTovo2-portzonevalve28mmcompression.jpg?v=1766122774"},{"product_id":"mut-meccanica-tovo-anti-freeze-1-inch-swivel","title":"Mut Meccanica Tovo Anti Freeze 1 Inch Swivel","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMut Meccanica Anti Freeze 1 Inch Swivel\u003c\/strong\u003e is an automatic anti‑freeze safety valve with a 1″ swivel union connection, designed to protect external heat pump primary circuits from frost damage. It mounts directly to the back of a monobloc heat pump and discharges water if the circuit temperature approaches freezing, helping prevent burst pipework and expensive repairs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1″ swivel union connection\u003c\/strong\u003e – 1″ union fitting with 1″ male BSP thread allows the valve to be fitted directly onto the back of a compatible air source heat pump for a neat, compact installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic freeze protection\u003c\/strong\u003e – opens automatically when the internal sensing element detects water temperature close to freezing, dumping water to protect the circuit without needing power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual open indicator\u003c\/strong\u003e – integrated visual aid clearly shows when the valve has opened, making it easy to spot frost events during checks and servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat‑pump focused design\u003c\/strong\u003e – specifically suited to monobloc ASHP primary circuits where external pipework and components are exposed to low ambient temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust MUT construction\u003c\/strong\u003e – Italian‑made valve from Mut Meccanica, engineered for long‑term reliability in demanding heating and renewable applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 7.030.03576‑01 (Mut Meccanica Anti Freeze 1″ Swivel).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1″ BSP male outlet with 1″ swivel union for direct mounting to heat pump hydraulic ports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e temperature‑sensing anti‑freeze discharge valve for water‑based or glycol‑mixed primary circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedium:\u003c\/strong\u003e heating system water or suitable water\/glycol mix within the valve’s specified operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical use:\u003c\/strong\u003e external, low‑level mounting on monobloc ASHP pipework where passive, power‑free frost protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonobloc heat pumps\u003c\/strong\u003e – primary protection for the external hydraulic block and exposed flow\/return pipework in freezing conditions or power outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposed pipe runs\u003c\/strong\u003e – ideal for installations with long or partially exposed primary pipework, adding a safety layer beyond standard control‑based frost protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced system protection\u003c\/strong\u003e – can be used alongside inhibited glycol solutions and insulation to create a belt‑and‑braces approach on high‑value systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMount the valve as close as possible to the heat pump connection using the 1″ swivel union, orienting the body so the discharge port points to a safe drainage area.\u003c\/li\u003e\n\u003cli\u003ePipe or direct the discharge to a suitable drain or area where intermittent water discharge and ice formation will not cause hazards or damage.\u003c\/li\u003e\n\u003cli\u003eEnsure the sensing portion is exposed to realistic system and ambient conditions and remains accessible so the visual indicator can be checked during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mut Meccanica Tovo","offers":[{"title":"Default Title","offer_id":62934176858461,"sku":"Mut-Anti-Freeze-1","price":120.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MutMeccanicaAntiFreeze1InchSwivel.jpg?v=1766123089"},{"product_id":"mut-meccanica-tovo-anti-freeze-1-1-4-inch-swivel","title":"Mut Meccanica Tovo Anti Freeze 1 1\/4 Inch Swivel","description":"\u003cdiv class=\"product-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eMut Meccanica Anti Freeze 1 1\/4 Inch Swivel\u003c\/strong\u003e is an automatic anti‑freeze safety valve with a 1 1\/4″ swivel union fitting and 1 1\/4″ male BSP thread, designed to mount directly on the back of a compatible heat pump to protect the primary circuit from frost damage by discharging water as the system temperature approaches freezing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 1\/4″ swivel union connection\u003c\/strong\u003e – integrated 1 1\/4″ union and 1 1\/4″ male BSP thread allow direct, compact connection to suitable heat pump hydraulic ports without additional adaptors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic freeze protection\u003c\/strong\u003e – opens automatically when the internal temperature element senses near‑freezing water in the primary circuit, dumping water to help prevent burst pipework and damage to the heat pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual open indicator\u003c\/strong\u003e – built‑in visual indicator clearly shows when the valve has operated, helping installers and service engineers identify past frost events during inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat‑pump focused design\u003c\/strong\u003e – intended specifically for mounting on the rear of monobloc heat pumps, where external pipework and hydraulic components are most exposed to low ambient temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality MUT manufacture\u003c\/strong\u003e – Italian‑made component from Mut Meccanica’s AF valve range, widely used in heating and renewable installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct code:\u003c\/strong\u003e 7.030.03577 (Mut Meccanica Anti Freeze 1 1\/4 Inch Swivel).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1 1\/4″ swivel union with 1 1\/4″ male BSP thread for direct mounting to suitable heat pump connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e temperature‑sensing anti‑freeze discharge valve for water‑based or glycol‑mixed primary circuits on air‑to‑water heat pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical location:\u003c\/strong\u003e externally on the back of the heat pump casing, as close as possible to the primary flow and return ports to maximise protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonobloc air‑to‑water heat pumps\u003c\/strong\u003e – primary frost‑protection device for the external hydraulic block and exposed primary pipework on systems that may be vulnerable to freezing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExposed primary circuits\u003c\/strong\u003e – suitable for installations with outdoor or partially exposed pipe runs where control‑based frost protection alone may be insufficient.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLayered system protection\u003c\/strong\u003e – complements pipe insulation and inhibited glycol solutions to form a belt‑and‑braces approach on high‑value or critical systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFit the valve directly to the heat pump using the 1 1\/4″ swivel union, orienting the discharge so that any released water is safely directed to a drain or soak‑away.\u003c\/li\u003e\n\u003cli\u003eRoute the discharge so that water and any resulting ice cannot create slip hazards, damage surfaces, or affect nearby equipment.\u003c\/li\u003e\n\u003cli\u003eLeave the visual indicator accessible and visible so its status can be checked easily during routine maintenance and fault‑finding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Mut Meccanica Tovo","offers":[{"title":"Default Title","offer_id":62934187180381,"sku":"Mut-Anti-Freeze-1-4","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/MutMeccanicaAntiFreeze11-4InchSwiveldigital.jpg?v=1766123569"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/collections\/1768217441-YXwZYRwEBmLc.jpg?v=1778653945","url":"https:\/\/qualityheating.co.uk\/collections\/mut-meccanica-tovo.oembed","provider":"AIZO Quality Heating","version":"1.0","type":"link"}