{"title":"Caleffi","description":"\u003ch3\u003eCaleffi on Worldclima: Valves, Manifolds and Components for Heating and Plumbing Systems\u003c\/h3\u003e\n\u003cp\u003eCaleffi is one of the most prestigious Italian brands in the field of \u003cstrong\u003eheating, plumbing and system regulation\u003c\/strong\u003e. Designed for professionals and installers, Caleffi products guarantee precision, reliability and safety in every type of heating, cooling and air conditioning system. On Worldclima you will find a complete range of Caleffi valves, manifolds and accessories for every system requirement.\u003c\/p\u003e\n\u003cp\u003eThe Caleffi catalog available on Worldclima includes thermostatic valves, safety valves, separators, deaerators, air vents, manifolds for radiant systems, filters, pressure reducers and much more. Every Caleffi component is designed with the utmost attention to long-term reliability and ease of installation, meeting the needs of the most demanding installers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCaleffi\u003c\/strong\u003e products comply with the main European and international regulations, with CE certifications and certificates of conformity for each product category. The quality of the materials used, brass, stainless steel, high-strength technical polymers, guarantees optimal performance even under intensive use conditions.\u003c\/p\u003e\n\u003cp\u003eBuying Caleffi on Worldclima means being able to count on original products, an always updated range and competitive prices. Worldclima is the reference point for professionals in the sector who are looking for original Caleffi components with fast delivery.\u003c\/p\u003e","products":[{"product_id":"caleffi-pozzetto-controllo-inail-1-2-l-45-mm-694045","title":"Caleffi INAIL inspection chamber 1\/2\" L.45 mm 694045","description":"INAIL - Ex ISPESL inspection well\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eINAIL - Ex ISPESL inspection well.\u003cbr\u003e1\/2” connection.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708058419525,"sku":"CALEFFI 694045","price":5.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-694045.jpg?v=1758531868"},{"product_id":"caleffi-pozzetto-controllo-inail-1-2-l-100-mm-694100","title":"Caleffi INAIL inspection well 1\/2\" L.100 mm 694100","description":"INAIL - Former ISPESL inspection well\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eINAIL - Former ISPESL inspection well.\u003cbr\u003e1\/2” connection.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708058485061,"sku":"CALEFFI 694100","price":7.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-694100.jpg?v=1758531861"},{"product_id":"caleffi-valvolina-igroscopica-di-sfogo-d-aria-per-radiatori-3-8-508031","title":"Caleffi hygroscopic air vent valve for radiators 3\/8\" 508031","description":"Automatic hygroscopic air vent valve for radiators. 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Radiator cap with air bleed valve\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eRadiator cap with air bleed valve.\u003cbr\u003eMade of pressed brass.\u003cbr\u003eChrome-plated.\u003cbr\u003eWith hygroscopic safety cap.\u003cbr\u003eWith gasket.\u003cbr\u003eMax. working pressure: 10 bar.\u003cbr\u003eMax. discharge pressure: 6 bar.\u003cbr\u003eMax. working temperature: 100 °C.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059042117,"sku":"CALEFFI 507621","price":14.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-507611_1.jpg?v=1758531878"},{"product_id":"caleffi-riccio-ammortizzatore-1-4-691200","title":"Caleffi curly shock absorber 1\/4\" 691200","description":"Shock absorber hedgehog.\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eShock absorber hedgehog.\u003cbr\u003eMade of copper.\u003cbr\u003eChrome-plated.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059238725,"sku":"CALEFFI 691200","price":10.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-691200.jpg?v=1758531883"},{"product_id":"caleffi-riccio-ammortizzatore-3-8-691300","title":"Caleffi curl shock absorber 3\/8\" 691300","description":"Damper Hedgehog\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eDamper Hedgehog.\u003cbr\u003eMade of copper.\u003cbr\u003eChrome-plated.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059468101,"sku":"CALEFFI 691300","price":12.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-691200_1.jpg?v=1758531888"},{"product_id":"caleffi-termometro-attacco-posteriore-1-2-l-pozzetto-45-mm-0-120-c-688000","title":"Caleffi thermometer rear connection 1\/2\" well length 45 mm 0-120°c 688000","description":"Thermometer, rear connection 1\/2\"\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eThermometer.\u003cbr\u003e1\/2” rear connection.\u003cbr\u003eWith thermowell.\u003cbr\u003eØ 80 mm.\u003cbr\u003eAccuracy class: UNI 2.\u003cbr\u003eCompliant with INAIL (formerly ISPESL) regulations.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059631941,"sku":"CALEFFI 688000","price":12.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-688000.jpg?v=1758531894"},{"product_id":"caleffi-termometro-attacco-posteriore-1-2-l-pozzetto-100-mm-0-120-c-688010","title":"Caleffi thermometer rear connection 1\/2\" pocket length 100 mm 0-120°c 688010","description":"Thermometer, rear connection 1\/2\"\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eThermometer.\u003cbr\u003eRear connection 1\/2”.\u003cbr\u003eWith thermowell.\u003cbr\u003eØ 80 mm.\u003cbr\u003eAccuracy class: UNI 2.\u003cbr\u003eCompliant with INAIL (formerly ISPESL) standards.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059730245,"sku":"CALEFFI 688010","price":13.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-688010.jpg?v=1758531865"},{"product_id":"caleffi-termometro-attacco-radiale-1-2-l-pozzetto-45-mm-0-120-c-688100","title":"Caleffi radial thermometer 1\/2\" 0-120°C 688100","description":"Thermometer, 1\/2\" radial connection\u003cbr\u003eDescription:\u003cbr\u003e\u003cbr\u003eThermometer.\u003cbr\u003e1\/2” radial connection.\u003cbr\u003eWith thermowell.\u003cbr\u003eØ 80 mm.\u003cbr\u003eAccuracy class: UNI 2.\u003cbr\u003eCompliant with INAIL (formerly ISPESL) standards.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059795781,"sku":"CALEFFI 688100","price":36.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-688100.jpg?v=1758531871"},{"product_id":"caleffi-rubinetto-manometro-a-tre-vie-3-8-690300","title":"Caleffi 1\/4\" three-way pressure gauge cock 690200","description":"Manometer tap - INAIL sample\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eManometer tap - INAIL (formerly ISPESL) sample.\u003cbr\u003eThree-way.\u003cbr\u003eMax. operating pressure: 15 bar.\u003cbr\u003eTemperature range: 5–90 °C.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059861317,"sku":"CALEFFI 690200","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-690300.jpg?v=1758531876"},{"product_id":"caleffi-manometro-attacco-radiale-d-80-3-8-557710","title":"Caleffi pressure gauge radial connection d.80 3\/8\" 0-10 bar 557710","description":"CALEFFI 557710\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003ePressure gauges.\u003cbr\u003eAccuracy class: UNI 2.5.\u003cbr\u003eTemperature range: -20–90 °C.\u003cbr\u003eComply with INAIL (formerly ISPESL) standards.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708059959621,"sku":"CALEFFI 557710","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-557710.jpg?v=1758531882"},{"product_id":"caleffi-valvola-a-sfera-con-ritegno-incorporato-3-4-323050","title":"Caleffi ball valve with built-in check valve 3\/4\" 323050","description":"BALLSTOP - 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16 (10) A.\u003cbr\u003eMax. operating pressure: 12 bar.\u003cbr\u003eAmbient temperature range: 0–55 °C.\u003cbr\u003eFluid temperature range: 0–55 °C.\u003cbr\u003e1\/4” female connection.\u003cbr\u003eProtection rating: IP 44.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708060811589,"sku":"CALEFFI 625010","price":25.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-625010.jpg?v=1758531891"},{"product_id":"caleffi-pressostato-di-sicurezza-a-ripristino-manuale-2-4-5-bar-625000","title":"Caleffi manual reset safety pressure switch, 2÷4.5 bar 625000","description":"Safety pressure switch, manual reset\u003cbr\u003eDescription:\u003cbr\u003e\u003cbr\u003eSafety pressure switch,\u003cbr\u003emanual reset.\u003cbr\u003e250 V - 16 (10) A.\u003cbr\u003eMax operating pressure: 5 bar.\u003cbr\u003eAmbient temperature range: 0–50 °C.\u003cbr\u003eFluid temperature range: 20–110 °C.\u003cbr\u003e1\/4” female connection.\u003cbr\u003eProtection rating: IP 44.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708060909893,"sku":"CALEFFI 625000","price":28.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-625000.jpg?v=1758531897"},{"product_id":"caleffi-termostato-ad-immersione-regolabile-0-90-c-622000","title":"Caleffi Immersion Thermostat Adjustable 0-90°C 622000","description":"Adjustable immersion thermostat\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eAdjustable immersion thermostat.\u003cbr\u003eOperating range: 0–90 °C.\u003cbr\u003eWith 1\/2” connection well.\u003cbr\u003eINAIL (formerly ISPESL) approved,\u003cbr\u003e(D.M.1.12.1975).\u003cbr\u003eProtection rating: IP 40.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708061040965,"sku":"CALEFFI 622000","price":30.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-622000.jpg?v=1758531902"},{"product_id":"caleffi-pressostato-di-minima-a-ripristino-manuale-0-5-1-7-bar-625100","title":"Caleffi low-pressure switch, manual reset 0.5÷1.7 bar 625100","description":"625 Low-pressure cut-off switch, manual reset\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eLow-pressure cut-off switch, manual reset.\u003cbr\u003e250 V - 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Female-female connections. Standard calibrations\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eSafety valve certified and bench-tested by INAIL (formerly ISPESL).\u003cbr\u003eFemale-female connections.\u003cbr\u003eOpening overpressure 10 %.\u003cbr\u003eClosing differential 20 %.\u003cbr\u003ePN 10.\u003cbr\u003eTemperature range: 5–110 °C.\u003cbr\u003eStandard calibrations: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708061892933,"sku":"CALEFFI 527530","price":77.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-527530.jpg?v=1758531895"},{"product_id":"caleffi-valvola-di-sicurezza-certificata-inail-1-attacchi-f-f-527630","title":"Caleffi INAIL certified safety valve 1\" F\/F connections 527630","description":"Safety valve certified and bench-tested by INAIL (formerly ISPESL). Female-female connections. Standard calibrations\u003cbr\u003e\u003cp\u003e The 527 series safety valves are manufactured by Caleffi S.p.A. in compliance with the essential safety requirements set forth by directive 97\/23\/CE of the European Parliament and of the Council of the European Union, for the approximation of the laws of the Member States concerning pressure equipment. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSafety valves are very important as they are typically used to control pressure on heat generators in heating systems, both in contact with water and in contact with air. \u003c\/strong\u003e When the calibration pressure is reached, the valve opens and, by discharging into the atmosphere, prevents the system pressure from reaching dangerous limits for the generator and the components of the system itself. The 527 series valves are equipped with positive action, meaning that performance is guaranteed even in the event of deterioration or rupture of the diaphragm.\u003c\/p\u003e\u003cbr\u003e\u003cbr\u003e- Safety valve certified and bench-tested by INAIL (formerly ISPESL).\u003cbr\u003e- Female-female connections.\u003cbr\u003e- Opening overpressure 10%.\u003cbr\u003e- Closing differential 20%.\u003cbr\u003e- PN 10.\u003cbr\u003e- Temperature range: 5–110 °C.\u003cbr\u003e- Standard calibrations: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar.\u003cbr\u003e- Body: - 1\/2”-3\/4”: brass UNI EN 12165 CW617N - 1”-1 1\/4”: brass UNI EN 1982 CB753S \u003cbr\u003e- Cover: brass UNI EN 12165 CW617N \u003cbr\u003e- Control stem: brass UNI EN 12164 CW614N \u003cbr\u003e- Disc seal: EPDM \u003cbr\u003e- Diaphragm: EPDM \u003cbr\u003e- Spring: steel UNI EN 12270-1 \u003cbr\u003e- Control knob: PA6G20","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062024005,"sku":"CALEFFI 527630","price":158.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-527630.jpg?v=1758531901"},{"product_id":"caleffi-valvola-di-zona-a-sfera-a-due-vie-motorizzata-3-4-644252","title":"Caleffi 3\/4\" 644252 two-way motorized ball zone valve","description":"Two-way ball zone valve\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eMotorised two-way ball zone valve.\u003cbr\u003eMax. operating pressure: 10 bar.\u003cbr\u003eMax. Δp: 10 bar.\u003cbr\u003eTemperature range: -5–110 °C.\u003cbr\u003e\u003cbr\u003eComplete with motor with 3-contact control.\u003cbr\u003eWith auxiliary microswitch.\u003cbr\u003ePower supply: 230 V (AC) or 24 V (AC).\u003cbr\u003ePower consumption: 4 VA.\u003cbr\u003eAuxiliary microswitch contact rating: 0.8 A (230 V).\u003cbr\u003eAmbient temperature range: 0–55 °C.\u003cbr\u003eProtection rating: \u003cbr\u003eIP 44 (control rod vertical),\u003cbr\u003eIP 40 (control rod horizontal).\u003cbr\u003eActuation time: 40 s (90° rotation).\u003cbr\u003ePower supply cable length: 100 cm.\u003cbr\u003ePATENT.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062449989,"sku":"CALEFFI 644252","price":133.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-644252.jpg?v=1758531907"},{"product_id":"caleffi-valvola-di-zona-a-sfera-a-due-vie-motorizzata-1-644262","title":"Caleffi 1\" 2-way motorized zone ball valve 644262","description":"Two-way ball zone valve\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eMotorised two-way ball zone valve.\u003cbr\u003eMax. operating pressure: 10 bar.\u003cbr\u003eMax. Δp: 10 bar.\u003cbr\u003eTemperature range: -5–110 °C.\u003cbr\u003e\u003cbr\u003eComplete with motor with 3-contact control.\u003cbr\u003eWith auxiliary microswitch.\u003cbr\u003ePower supply: 230 V (AC) or 24 V (AC).\u003cbr\u003ePower consumption: 4 VA.\u003cbr\u003eAuxiliary microswitch contact rating: 0.8 A (230 V).\u003cbr\u003eAmbient temperature range: 0–55 °C.\u003cbr\u003eProtection rating: \u003cbr\u003eIP 44 (control rod vertical),\u003cbr\u003eIP 40 (control rod horizontal).\u003cbr\u003eActuation time: 40 s (90° rotation).\u003cbr\u003ePower supply cable length: 100 cm.\u003cbr\u003ePATENT.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062548293,"sku":"CALEFFI 644262","price":133.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-644262.jpg?v=1758531900"},{"product_id":"caleffi-valvola-di-zona-a-sfera-a-tre-vie-motorizzata-3-4-644352","title":"Caleffi 3\/4\" 644352 motorized three-way zone ball valve","description":"Motorized three-way diverting ball valve\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eMotorized three-way diverting ball valve.\u003cbr\u003eMax. working pressure: 10 bar.\u003cbr\u003eMax. Δp: 10 bar.\u003cbr\u003eTemperature range: -5–110 °C.\u003cbr\u003e\u003cbr\u003eSupplied with 3-wire motor.\u003cbr\u003eWith auxiliary microswitch.\u003cbr\u003ePower supply: 230 V (AC) or 24 V (AC).\u003cbr\u003ePower consumption: 4 VA.\u003cbr\u003eAuxiliary microswitch contact rating: 0.8 A (230 V).\u003cbr\u003eAmbient temperature range: 0–55 °C.\u003cbr\u003eProtection class:\u003cbr\u003eIP 44 (stem in vertical position).\u003cbr\u003eIP 40 (stem in horizontal position).\u003cbr\u003eActuation time: 40 s (90° rotation).\u003cbr\u003ePower supply cable length: 100 cm.\u003cbr\u003ePATENT.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062744901,"sku":"CALEFFI 644352","price":140.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-644352.jpg?v=1758531905"},{"product_id":"caleffi-riduttore-di-pressione-attacco-1-2-535040","title":"CALEFFI PRESSURE REDUCING VALVE 1\/2\" CONNECTION 535040","description":"Pressure reducing valve with extractable single-block cartridge. With pressure gauge port. 1\/2\"÷1\"; 1 1\/4\" (cart. 1\")\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003ePressure reducing valve with extractable single-block cartridge.\u003cbr\u003eDezincification-resistant alloy body.\u003cbr\u003eWith pre-setting indicator.\u003cbr\u003eMale union connections.\u003cbr\u003eMax. upstream pressure: 25 bar.\u003cbr\u003eDownstream setting pressure: 1 to 6 bar.\u003cbr\u003eMax. operating temperature: 40 °C.\u003cbr\u003eCertified according to EN 1567.\u003cbr\u003eWith 1\/4\" F pressure gauge port.\u003cbr\u003ePATENT.\u003cbr\u003e\u003cbr\u003e* Not DVGW certified","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062810437,"sku":"CALEFFI 535040","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-535040.jpg?v=1758531911"},{"product_id":"caleffi-miscelatore-termostatico-anticalcare-regolabile-3-4-521500","title":"Caleffi 3\/4\" adjustable anti-limescale thermostatic mixing valve 521500","description":"\u003cp\u003eAnti-limescale thermostatic mixing valve, adjustable.\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eAnti-limescale thermostatic mixing valve, adjustable.\u003cbr\u003eDezincification-resistant \"LOW LEAD\" alloy body.\u003cbr\u003eChromed.\u003cbr\u003eMax. operating pressure: 14 bar.\u003cbr\u003eMax. inlet temperature: 85 °C.\u003cbr\u003eCertified according to EN 1287.\u003cbr\u003ePATENT.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062875973,"sku":"CALEFFI 521500","price":97.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-521500.jpg?v=1758531917"},{"product_id":"caleffi-rilevatore-di-gas-metano-attacco-3-4-855500","title":"Caleffi Methane Gas Detector 3\/4\" connection 855500","description":"Gas detector, for methane gas.\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eGas detector, with built-in sensor and relay output.\u003cbr\u003eWithout BUS connection.\u003cbr\u003eWith solenoid valve.\u003cbr\u003eNormally open.\u003cbr\u003eVoltage: 230 V (AC).\u003cbr\u003eProtection rating: IP 42.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708062974277,"sku":"CALEFFI 855500","price":170.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-855500.jpg?v=1758531922"},{"product_id":"caleffi-rilevatore-di-gas-gpl-attacco-3-4-855510","title":"Caleffi LPG gas detector 3\/4\" connection 855510","description":"Gas detector, for LPG gas\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eGas detector, with built-in sensor and relay output.\u003cbr\u003eWithout BUS connection.\u003cbr\u003eWith solenoid valve.\u003cbr\u003eNormally open.\u003cbr\u003eVoltage: 230 V (AC).\u003cbr\u003eProtection rating: IP 42.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708063039813,"sku":"CALEFFI 855510","price":170.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-855500_1.jpg?v=1758531928"},{"product_id":"caleffi-solarincal-t-kit-di-collegamento-bollitore-solare-con-caldaia-262350","title":"Caleffi Solarincal-t solar cylinder and boiler connection kit 262350","description":"SOLARINCAL-T - Solar cylinder connection kit with boiler, with thermal integration\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eSolar cylinder connection kit with boiler, with thermal integration. Consisting of:\u003cbr\u003e\u003cbr\u003e- Adjustable anti-scalding thermostatic mixing valve with knob, for solar systems. Complete with input filters and check valves.\u003cbr\u003e- Thermostatic diverter valve.\u003cbr\u003e- Pre-formed shell protective cover.\u003cbr\u003e\u003cbr\u003eMixer-valve coupling with adjustable position of input and output connections.\u003cbr\u003e\u003cbr\u003eMixer\u003cbr\u003eDezincification-resistant alloy body.\u003cbr\u003eMax operating pressure: 10 bar.\u003cbr\u003eTemperature adjustment range: 35–55 °C.\u003cbr\u003eMax inlet temperature: 100 °C.\u003cbr\u003ePerformance in accordance with NF 079 doc. 8, EN 15092, EN 1111, EN 1287.\u003cbr\u003e\u003cbr\u003eDiverter valve\u003cbr\u003eBrass body.\u003cbr\u003eMax operating pressure: 10 bar.\u003cbr\u003eFactory setting: 45 °C.\u003cbr\u003eMax inlet temperature: 100 °C.\u003cbr\u003ePatent.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708063629637,"sku":"CALEFFI 262350","price":280.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-262350.jpg?v=1758531934"},{"product_id":"caleffi-rubinetto-manometro-a-tre-vie-1-4-690300","title":"Caleffi 3\/8\" three-way pressure gauge cock 690300","description":"Pressure gauge cock - INAIL standard\u003cbr\u003ePressure gauge cock - INAIL standard (formerly ISPESL).\u003cbr\u003eThree-way.\u003cbr\u003eMax. operating pressure: 15 bar.\u003cbr\u003eTemperature range: 5÷90°C.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708201550149,"sku":"CALEFFI 690300","price":15.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-690300_1.jpg?v=1758533335"},{"product_id":"caleffi-filtro-defangatore-magnetico-3-4-sottocaldaia","title":"CALEFFI MAGNETIC DIRT SEPARATOR FILTER 3\/4\" UNDER-BOILER","description":"CALEFFI XS® - Magnetic under-boiler dirt separator filter.\u003cbr\u003eMagnetic under-boiler dirt separator filter.\u003cbr\u003eBrass body. Chrome-plated.\u003cbr\u003eConnections: 3\/4” M x 3\/4” F.\u003cbr\u003eMax. operating pressure: 3 bar.\u003cbr\u003eTemperature range: 0÷90°C.\u003cbr\u003ePATENT PENDING.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708223996229,"sku":"CALEFFI 545900","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/caleffi-545900.jpg?v=1758533494"},{"product_id":"caleffi-riduttore-di-pressione-attacco-3-4-535050","title":"Caleffi pressure reducing valve 3\/4\" connection 535050","description":"Pressure reducing valve with extractable monobloc cartridge. With pressure gauge port. 1\/2\"÷1\"; 1 1\/4\" (cart. 1\")\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003ePressure reducing valve with extractable monobloc cartridge.\u003cbr\u003eDezincification-resistant alloy body.\u003cbr\u003eWith pre-setting indicator.\u003cbr\u003eMale union connections.\u003cbr\u003eMax. upstream pressure: 25 bar.\u003cbr\u003eDownstream setting pressure: 1 to 6 bar.\u003cbr\u003eMax. operating temperature: 40 °C.\u003cbr\u003eCertified to EN 1567.\u003cbr\u003eWith 1\/4\" F pressure gauge port.\u003cbr\u003ePATENT.\u003cbr\u003e\u003cbr\u003e* Not DVGW certified","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708378071365,"sku":"CALEFFI 535050","price":97.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-535040_1.jpg?v=1758535369"},{"product_id":"caleffi-riduttore-di-pressione-attacco-1-535060","title":"Caleffi pressure reducing valve 1\" connection 535060","description":"Pressure reducing valve with extractable single-block cartridge. With pressure gauge port. 1\/2\"÷1\"; 1 1\/4\" (cart. 1\")\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003ePressure reducing valve with extractable single-block cartridge.\u003cbr\u003eDezincification-resistant alloy body.\u003cbr\u003eWith pre-setting indicator.\u003cbr\u003eMale union connections.\u003cbr\u003eMax. upstream pressure: 25 bar.\u003cbr\u003eDownstream setting pressure: 1 to 6 bar.\u003cbr\u003eMax. operating temperature: 40 °C.\u003cbr\u003eCertified according to EN 1567.\u003cbr\u003eWith 1\/4\" F pressure gauge port.\u003cbr\u003ePATENT.\u003cbr\u003e\u003cbr\u003e* Not DVGW certified","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708378562885,"sku":"CALEFFI 535060","price":122.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-535040_1_1.jpg?v=1758535375"},{"product_id":"caleffi-manometro-attacco-radiale-d-80-3-8-0-6-bar-557706","title":"Caleffi pressure gauge, radial connection, d.80 3\/8\" 0-6 bar 557706","description":"CALEFFI 557706\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003ePressure gauges.\u003cbr\u003eAccuracy class: UNI 2.5.\u003cbr\u003eTemperature range: -20–90 °C.\u003cbr\u003eComply with INAIL (formerly ISPESL) standards.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708378628421,"sku":"CALEFFI 557706","price":20.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/CALEFFI-557710_1.jpg?v=1758535381"},{"product_id":"caleffi-valvola-di-zona-a-due-vie-3-4-motorizzata-642052","title":"Caleffi 3\/4\" two-way motorized zone valve 642052","description":"Two-way motorized zone valve\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eTwo-way motorized zone valve.\u003cbr\u003eNormally closed.\u003cbr\u003eWith auxiliary microswitch.\u003cbr\u003ePower supply: 230 V (AC).\u003cbr\u003ePower consumption: 6.5 W; 7 VA.\u003cbr\u003eAuxiliary microswitch contact rating: 0.8 A (230 V).\u003cbr\u003eOpening time: 70–75 s.\u003cbr\u003eClosing time: 5–7 s.\u003cbr\u003eProtection rating: IP 20.\u003cbr\u003eMax ambient temperature: 40 °C.\u003cbr\u003eMax operating pressure: 16 bar.\u003cbr\u003eTemperature range: 0–90 °C.\u003cbr\u003ePower cable length: 95 cm.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708379906373,"sku":"CALEFFI 642052","price":92.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/642052.jpg?v=1758535386"},{"product_id":"caleffi-raccordo-a-diametro-adattabile","title":"Caleffi adjustable diameter fitting 680064","description":"DARCAL - Self-adjusting diameter fitting for single-layer and multi-layer plastic pipes\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eSelf-adjusting diameter fitting for single-layer and multi-layer plastic pipes.\u003cbr\u003eMax operating pressure: 10 bar.\u003cbr\u003eTemperature range:\u003cbr\u003e5–80 °C (PE-X)\u003cbr\u003e5–75 °C (Multi-layer marked 95 °C).\u003cbr\u003e\u003cbr\u003e23 p.1.5\u003cbr\u003einternal dia. 15.5–16\u003cbr\u003eexternal dia. 18–20","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708380135749,"sku":"CALEFFI 680064","price":9.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/680064.jpg?v=1758535386"},{"product_id":"caleffi-termometro-per-raffrescamento-attacco-posteriore-1-2-687000","title":"Caleffi thermometer for cooling, rear connection 1\/2\" 687000","description":"Thermometer for cooling, rear connection 1\/2\"\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eThermometer for cooling.\u003cbr\u003e1\/2” rear connection.\u003cbr\u003eWith thermowell.\u003cbr\u003eØ 80 mm.\u003cbr\u003eAccuracy class: UNI 2.\u003cbr\u003eCompliant with INAIL (formerly ISPESL) standards.\u003cbr\u003e\u003cbr\u003eThermowell length 45 mm\u003cbr\u003e\u003cbr\u003e°C -30–50","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708380463429,"sku":"CALEFFI 687000","price":12.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/687000.jpg?v=1758535391"},{"product_id":"caleffi-termometro-per-raffrescamento-attacco-posteriore-1-2-687010","title":"Caleffi thermometer for cooling, rear connection 1\/2\", 687010","description":"Thermometer for cooling, 1\/2\" back connection\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eThermometer for cooling.\u003cbr\u003e1\/2” back connection.\u003cbr\u003eWith thermowell.\u003cbr\u003eØ 80 mm.\u003cbr\u003eAccuracy class: UNI 2.\u003cbr\u003eCompliant with INAIL (formerly ISPESL) standards.\u003cbr\u003e\u003cbr\u003eThermowell length 100 mm\u003cbr\u003e\u003cbr\u003e°C -30–50","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708380561733,"sku":"CALEFFI 687010","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/687000_1.jpg?v=1758535397"},{"product_id":"caleffi-termometro-per-raffrescamento-attacco-radiale-1-2-687110","title":"Caleffi thermometer for cooling radial connection 1\/2\" 687110","description":"Cooling thermometer, 1\/2\" radial connection\u003cbr\u003eDescription:\u003cbr\u003e\u003cbr\u003eCooling thermometer.\u003cbr\u003e1\/2” radial connection.\u003cbr\u003eWith thermowell.\u003cbr\u003eØ 80 mm.\u003cbr\u003eAccuracy class: UNI 2.\u003cbr\u003eCompliant with INAIL (formerly ISPESL) standards.\u003cbr\u003e\u003cbr\u003eThermowell length 100 mm\u003cbr\u003e\u003cbr\u003e°C -30–50","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708380627269,"sku":"CALEFFI 687110","price":37.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/687110.jpg?v=1758535402"},{"product_id":"caleffi-filtro-compact-per-gas-1-2","title":"Caleffi compact gas filter 1\/2\" 847004","description":"Compact gas filter. Threaded connections\u003cbr\u003eDescription: \u003cbr\u003e\u003cbr\u003eCompact gas filter.\u003cbr\u003eMax pressure: 2 bar.\u003cbr\u003eFiltering capacity: Ø ≥50 µm.\u003cbr\u003eFiltration class: G 2 (according to EN 779).","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708380791109,"sku":"CALEFFI 847004","price":15.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/847004.jpg?v=1758535408"},{"product_id":"caleffi-vaso-d-espansione-saldato-per-impianti-solari-8-lt-3-4-259008","title":"Caleffi Welded Expansion Tank for Solar Systems 8 lt 3\/4\" 259008","description":"Caleffi 259 - Welded expansion tank for solar systems\u003cbr\u003eDescription:\u003cbr\u003eExpansion tank for primary circuit of solar systems, CE certified.\u003cbr\u003eBladder membrane.\u003cbr\u003eMax. working pressure: 10 bar.\u003cbr\u003eSystem temperature range: -10–120 °C.\u003cbr\u003eMembrane temperature range: -10–70 °C.\u003cbr\u003eMax. glycol percentage: 50 %.\u003cbr\u003eCompliant with EN 13831.\u003cbr\u003ePre-charge 2.5 bar\u003cbr\u003eConnection 3\/4\"","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708693168453,"sku":"CALEFFI 259008","price":50.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/vaso-espansione-259.jpg?v=1758594851"},{"product_id":"caleffi-vaso-despansione-saldato-per-impianti-solari-12-lt-3-4-259012","title":"Caleffi Welded Expansion Tank for Solar Systems 12 lt 3\/4\" 259012","description":"Caleffi 259 - Welded expansion tank for solar systems\u003cbr\u003eDescription: \u003cbr\u003eExpansion tank for primary circuits in solar systems, CE certified.\u003cbr\u003eBladder membrane.\u003cbr\u003eMax. operating pressure: 10 bar.\u003cbr\u003eSystem temperature range: -10–120 °C.\u003cbr\u003eMembrane temperature range: -10–70 °C.\u003cbr\u003eMax. glycol percentage: 50 %.\u003cbr\u003eCompliant with EN 13831.\u003cbr\u003ePre-charge 2.5 bar\u003cbr\u003eConnection 3\/4\"","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708694184261,"sku":"CALEFFI 259012","price":60.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/vaso-espansione-259_1.jpg?v=1758594856"},{"product_id":"caleffi-vaso-despansione-saldato-per-impianti-solari-18-lt-3-4-259018","title":"Caleffi Welded Expansion Tank for Solar Systems 18 L 3\/4\" 259018","description":"Caleffi 259 - Welded expansion tank for solar systems\u003cbr\u003eDescription:\u003cbr\u003eExpansion tank for primary circuit of solar systems, CE certified.\u003cbr\u003eBladder membrane.\u003cbr\u003eMax. working pressure: 10 bar.\u003cbr\u003eSystem temperature range: -10–120 °C.\u003cbr\u003eMembrane temperature range: -10–70 °C.\u003cbr\u003eMax. glycol percentage: 50 %.\u003cbr\u003eCompliant with EN 13831.\u003cbr\u003ePre-charge 2.5 bar\u003cbr\u003eConnection 3\/4\"","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708695167301,"sku":"CALEFFI 259018","price":70.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/vaso-espansione-259_1_1.jpg?v=1758594861"},{"product_id":"caleffi-riduttore-di-pressione-c-manometro-11-4-535070","title":"Caleffi Pressure Reducer with Pressure Gauge 1\"1\/4 535070","description":"Caleffi 5350 - Pressure reducing valve with removable monobloc cartridge. With pressure gauge 1 1\/4\"–2\"\u003cbr\u003ePressure reducing valve with removable monobloc cartridge.\u003cbr\u003eDezincification resistant alloy body.\u003cbr\u003eWith pre-setting indicator.\u003cbr\u003eMale union connections.\u003cbr\u003eMax. upstream pressure: 25 bar.\u003cbr\u003eDownstream setting pressure: 1 to 6 bar.\u003cbr\u003eMax. operating temperature: 40 °C.\u003cbr\u003eCertified to EN 1567.\u003cbr\u003eWith 0–10 bar pressure gauge.\u003cbr\u003ePATENT.","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":55708695757125,"sku":"CALEFFI 535070","price":255.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/2023\/6613\/files\/caleffi-riduttore-5350.jpg?v=1758587756"},{"product_id":"caleffi-riduttore-di-pressione-c-manometro-11-2-535080","title":"Caleffi Pressure Reducer with Pressure Gauge 1\"1\/2 535080","description":"Caleffi 5350 - Pressure reducing valve with extractable single-piece cartridge. 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