{"title":"LK Actuator Bodies and Heads","description":"\u003cp\u003eLK Actuator Body and Head\u003c\/p\u003e\n\u003cp\u003eControl flow with precision using our Valve Actuators. Reliable, efficient solutions for automated and accurate valve operation.\u003c\/p\u003e","products":[{"product_id":"emv-110-k-spst-actuator-230-vac-with-cable-1-m","title":"LK EMV 110-K Actuator 230 VAC With Cable 1m - 066061","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman';\"\u003e066061\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\"\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif;\"\u003eEMV 110-K SPST Actuator 230 VAC with 1m Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\"\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif;\"\u003eA compact and durable actuator for zone valves. Equipped with an indicator for port position and a fixed 1 m cable for easy electrical connection. IP44-rated protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK 525 MultiZone Polar \/ Solar is a motorized 3-way zone valve for On\/Off control intended for use in cooling systems where the temperature of the media can go below 0 °C or in solar heating systems where the temperature of the media can reach very high levels. The plastic adapter is installed between the valve unit and the actuator to protect the actuator against condensation and icing or high temperatures.\u003cbr\u003e\u003cbr\u003eThe zone valve is designed with a turning slide which allows it to withstand a larger pressure difference and ­reduces the risk of it stalling after longer periods of intermission. On the upper surface of the actuator is an indicator that shows which port is open.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK Part number 066061\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEMV110-K 89i0\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIP44\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Actuator and cable included only)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMy mixing valve rotates in different directions: is there something wrong?\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo, this is quite normal. The mixing valve will rotate randomly between ports A and B. Rotation takes place at an angle of 60°.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":54924966560120,"sku":"066061","price":109.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK_Actuator_066061.png?v=1751888102"},{"product_id":"emv-110-m-spst-actuator-230-vac-with-molex®","title":"LK EMV 110-M Actuator 230 VAC with Molex® - 066060 (No Cable)","description":"\u003cp class=\"MsoListParagraph\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif;\"\u003e066060\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eEMV 110-M SPST Actuator 230 VAC with Molex®\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eA compact and reliable actuator for zone valves. Features an indicator for port position and a Molex®-compatible connector for seamless integration. IP40-rated protection. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eLK 525 MultiZone Polar \/ Solar is a motorized 3-way zone valve for On\/Off control intended for use in cooling systems where the temperature of the media can go below 0 °C or in solar heating systems where the temperature of the media can reach very high levels. The plastic adapter is installed between the valve unit and the actuator to protect the actuator against condensation and icing or high temperatures.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eThe zone valve is designed with a turning slide which allows it to withstand a larger pressure difference and ­reduces the risk of it stalling after longer periods of intermission. On the upper surface of the actuator is an indicator that shows which port is open.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eLK Part number 066060\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eEMV110-M \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(2, 2, 2);\"\u003eIP40\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":54924989956472,"sku":"LK066060","price":112.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK_Actuator_066060_110-M.png?v=1741864758"},{"product_id":"lk-525-3w-compression-fitting-28mm","title":"LK 525 3 Way Valve - Compression Fitting 28mm - 066399","description":"\u003cp\u003e\u003cspan\u003e28mm Body for LK 525 MultiZone Polar \/ Solar. A motorized 3-way zone valve for On\/Off control intended for use in cooling systems where the temperature of the media can go below 0 °C or in solar heating systems where the temperature of the media can reach very high levels. The plastic adapter is installed between the valve unit and the actuator to protect the actuator against condensation and icing or high temperatures.\u003cbr\u003e\u003cbr\u003e13 KVS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK Part number 066399\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":54924997886328,"sku":"LK066399","price":124.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK_525_3W_-_Compression_fitting.png?v=1751888102"},{"product_id":"lk-525-3w-valve-body-compression-fitting-22mm","title":"LK 525 22mm 3 Way Valve - Compression Fitting 22mm- 066108","description":"\u003cp\u003e\u003cspan\u003e22mm Body for LK 525 MultiZone Polar \/ Solar. A motorized 3-way zone valve for On\/Off control intended for use in cooling systems where the temperature of the media can go below 0 °C or in solar heating systems where the temperature of the media can reach very high levels. The plastic adapter is installed between the valve unit and the actuator to protect the actuator against condensation and icing or high temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e8 KVS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK Part number 066108\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":54925010534776,"sku":"LK066108","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK_22mm.png?v=1756223930"},{"product_id":"089982-nibe-3-way-valve-body-and-actuator-compression-fitting-22mm","title":"NIBE 3 Way Valve Body and Actuator - Compression Fitting 22mm - 089982","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eNIBE 3 Way Valve Body and Actuator - Compression fitting 22mm - 089982\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVST 05 THREE WAY HOT WATER CONTROL VALVE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNIBE 22mm body and motorized 3-way zone valve for On\/Off control.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFixed Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSimilar to LK Valve \u003cstrong\u003e066108 \u003c\/strong\u003eand actuator \u003cb\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman';\"\u003e066061\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"NIBE","offers":[{"title":"Default Title","offer_id":55147085169016,"sku":"089982","price":214.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/nibe_218900.png?v=1740410610"},{"product_id":"lk-525-3r-valve-body","title":"LK 525 3R Valve Body","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 3R Valve Body\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 525 MultiZone 3R is a 3-way valve that can be used as a mixing valve or as a diverting valve in heating systems.\u003cbr\u003e\u003cbr\u003eThe valve is constructed so that the leakage is less than 0.1% of Kvs at 100 kPa. It also has a split linear characteristic which means that the regulation is good even at low flows and capacities.\u003cbr\u003e\u003cbr\u003eThe valve must not be installed with the motor underneath the valve unit. Please note that the motor can be installed in only one position.\u003cbr\u003e\u003cbr\u003eThe motor operates anti clockwise when the black conductor is powered and clockwise when the brown conductor is powered.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"LK525 3R - 066077 -Male Thread-Kvs m³\/h 8.0 - DIM 1\"","offer_id":55178433233272,"sku":"066077","price":65.99,"currency_code":"GBP","in_stock":true},{"title":"LK525 3R - 066079 -Compression Fitting-Kvs m³\/h 8.0 - DIM 22mm","offer_id":55178433266040,"sku":"066079","price":69.99,"currency_code":"GBP","in_stock":true},{"title":"LK525 3R - 066080 -Compression Fitting-Kvs m³\/h 8.0 - DIM 28mm","offer_id":55178433298808,"sku":"066080","price":81.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK5253RValveBodyMaleThread.jpg?v=1750932102"},{"product_id":"lk-actuator-940c","title":"LK Actuator 940C","description":"\u003cp class=\"MsoListParagraph\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK Actuator 940C\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\"\u003e\u003cspan\u003eLK 525 MultiZone 3R is a 3-way valve that can be used as a mixing valve or as a diverting valve in heating systems.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe valve is constructed so that the leakage is less than 0.1% of KVS at 100 kPa. It also has a split linear characteristic which means that the regulation is good even at low flows and capacities.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe valve must not be installed with the motor underneath the valve unit. Please note that the motor can be installed in only one position.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe motor operates anti clockwise when the black conductor is powered and clockwise when the brown conductor is powered.\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"066127 - 1m Cable - Voltage - 230V","offer_id":55178468819320,"sku":"066127","price":123.99,"currency_code":"GBP","in_stock":true},{"title":"066128 - 1m Cable 0-10VDC - Voltage - 24 VAC","offer_id":55178468852088,"sku":"066128","price":126.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-940-c.jpg?v=1750933427"},{"product_id":"lk-551-hydromix-female-thread","title":"LK 551 HydroMix - Female Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 551 HydroMix - Female Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 551 HydroMix is an asymmetrical mixing valve for water heating and heating systems. The mixing valve has a thermostatic element that regulates the supply of cold as well as hot water in order to achieve the desired ­temperature. The valve has an anti-scald function that shuts off the ­incoming hot water flow in case of failure of cold water supply.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eC = incoming cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing mixed water\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen fitted on top of boiler\/storage tanks with built-in water heaters the valve should be installed with some space between boiler\/storage tank and valve so as not to let the function of the valve be affected by heat radiation.\u003cbr\u003e\u003cbr\u003eThe valve knob is used to set the desired warm water temperature within the specified range. The ­protective cap prevents unintentional changes of the ­temperature setting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"181616 - DIM F ½\" - KVS M³\/H 1.5 - Temp - 25-45°C","offer_id":55178517381496,"sku":"181616","price":100.99,"currency_code":"GBP","in_stock":true},{"title":"181617 - DIM F ¾\" - KVS M³\/H 1.6 - Temp - 25-45°C","offer_id":55178517414264,"sku":"181617","price":101.99,"currency_code":"GBP","in_stock":true},{"title":"181455 - DIM F ½\" - KVS M³\/H 1.5 - Temp - 35-65°C","offer_id":55178517447032,"sku":"181455","price":100.99,"currency_code":"GBP","in_stock":true},{"title":"181486 - DIM F ¾\" - KVS M³\/H 1.6 - Temp - 35-65°C","offer_id":55178523181432,"sku":"181486","price":106.99,"currency_code":"GBP","in_stock":true},{"title":"182203 - DIM F 1\" - KVS M³\/H 3.5 - Temp - 10-30°C","offer_id":55178523214200,"sku":"182203","price":121.99,"currency_code":"GBP","in_stock":true},{"title":"182204 - DIM F 1\" - KVS M³\/H 4.2 - Temp - 25-45°C","offer_id":55178523246968,"sku":"182204","price":115.99,"currency_code":"GBP","in_stock":true},{"title":"182205 - DIM F 1\" - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178523279736,"sku":"182205","price":119.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/551-rp_invFemale.jpg?v=1750936914"},{"product_id":"lk-551-hydromix-male-thread","title":"LK 551 HydroMix - Male Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 551 HydroMix - Male Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 551 HydroMix is an asymmetrical mixing valve for water heating and heating systems. The mixing valve has a thermostatic element that regulates the supply of cold as well as hot water in order to achieve the desired ­temperature. The valve has an anti-scald function that shuts off the ­incoming hot water flow in case of failure of cold water supply.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eC = incoming cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing mixed water\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen fitted on top of boiler\/storage tanks with built-in water heaters the valve should be installed with some space between boiler\/storage tank and valve so as not to let the function of the valve be affected by heat radiation.\u003cbr\u003e\u003cbr\u003eThe valve knob is used to set the desired warm water temperature within the specified range. The ­protective cap prevents unintentional changes of the ­temperature setting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"181618 - DIM M ½\" - KVS M³\/H 1.3 - Temp - 25-45°C","offer_id":55178560962936,"sku":"181618","price":93.99,"currency_code":"GBP","in_stock":true},{"title":"181619 - DIM M ¾\" - KVS M³\/H 1.5 - Temp - 25-45°C","offer_id":55178560995704,"sku":"181619","price":104.99,"currency_code":"GBP","in_stock":true},{"title":"181620 - DIM M 1\" - KVS M³\/H 1.6 - Temp - 25-45°C","offer_id":55178567516536,"sku":"181620","price":100.99,"currency_code":"GBP","in_stock":true},{"title":"181452 - DIM M ½\" - KVS M³\/H 1.3 - Temp - 35-65°C","offer_id":55178561028472,"sku":"181452","price":99.99,"currency_code":"GBP","in_stock":true},{"title":"181453 - DIM M ¾\" - KVS M³\/H 1.5 - Temp - 35-65°C","offer_id":55178561061240,"sku":"181453","price":101.99,"currency_code":"GBP","in_stock":true},{"title":"181454 - DIM M 1\" - KVS M³\/H 1.6 - Temp - 35-65°C","offer_id":55178567549304,"sku":"181454","price":92.99,"currency_code":"GBP","in_stock":true},{"title":"182736 - DIM M 1\" - KVS M³\/H 1.6 - Temp - 35-65°C* WRAS","offer_id":55178567582072,"sku":"182736","price":86.99,"currency_code":"GBP","in_stock":true},{"title":"182197 - DIM M 1\" - KVS M³\/H 3.5 - Temp - 10-30°C","offer_id":55178561159544,"sku":"182197","price":133.99,"currency_code":"GBP","in_stock":true},{"title":"182198 - DIM M 1\" - KVS M³\/H 3.5 - Temp - 25-45°C","offer_id":55178561126776,"sku":"182198","price":133.99,"currency_code":"GBP","in_stock":true},{"title":"182199 - DIM M 1\" - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178561094008,"sku":"182199","price":133.99,"currency_code":"GBP","in_stock":true},{"title":"182200 - DIM M 1¼\" - KVS M³\/H 3.5 - Temp - 10-30°C","offer_id":55178567614840,"sku":"182200","price":136.99,"currency_code":"GBP","in_stock":true},{"title":"182201 - DIM M 1¼\" - KVS M³\/H 4.2 - Temp - 25-45°C","offer_id":55178567647608,"sku":"182201","price":134.99,"currency_code":"GBP","in_stock":true},{"title":"182202 - DIM M 1¼\" - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178567680376,"sku":"182202","price":136.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK551-Malethread.jpg?v=1750938236"},{"product_id":"lk-551-hydromix-compression-fitting","title":"LK 551 HydroMix - Compression Fitting","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 551 HydroMix - Compression Fitting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 551 HydroMix is an asymmetrical mixing valve for water heating and heating systems. The mixing valve has a thermostatic element that regulates the supply of cold as well as hot water in order to achieve the desired ­temperature. The valve has an anti-scald function that shuts off the ­incoming hot water flow in case of failure of cold water supply.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eC = incoming cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing mixed water\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen fitted on top of boiler\/storage tanks with built-in water heaters the valve should be installed with some space between boiler\/storage tank and valve so as not to let the function of the valve be affected by heat radiation.\u003cbr\u003e\u003cbr\u003eThe valve knob is used to set the desired warm water temperature within the specified range. The ­protective cap prevents unintentional changes of the ­temperature setting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"181621 - DIM 15mm - KVS M³\/H 1.3 - Temp - 25-45°C","offer_id":55178578592120,"sku":"181621","price":120.99,"currency_code":"GBP","in_stock":true},{"title":"181622 - DIM 22mm - KVS M³\/H 1.6 - Temp - 25-45°C","offer_id":55178578624888,"sku":"181622","price":138.99,"currency_code":"GBP","in_stock":true},{"title":"181523 - DIM 15mm - KVS M³\/H 1.3 - Temp - 35-55°C","offer_id":55178578657656,"sku":"181523","price":130.99,"currency_code":"GBP","in_stock":true},{"title":"181487 - DIM 22mm - KVS M³\/H 1.6 - Temp - 35-55°C","offer_id":55178578690424,"sku":"181487","price":120.99,"currency_code":"GBP","in_stock":true},{"title":"181456 - DIM 15mm - KVS M³\/H 1.3 - Temp - 35-65°C","offer_id":55178578723192,"sku":"181456","price":114.99,"currency_code":"GBP","in_stock":true},{"title":"182738 - DIM 15mm - KVS M³\/H 1.3 - Temp - 35-65°C*WRAS","offer_id":55178578755960,"sku":"182738","price":108.99,"currency_code":"GBP","in_stock":true},{"title":"181457 - DIM 22mm - KVS M³\/H 1.6 - Temp - 35-65°C","offer_id":55178578788728,"sku":"181457","price":123.99,"currency_code":"GBP","in_stock":true},{"title":"181737 - DIM 22mm - KVS M³\/H 1.6 - Temp - 35-65°C*WRAS","offer_id":55178578821496,"sku":"181737","price":114.99,"currency_code":"GBP","in_stock":true},{"title":"182206 - DIM 28mm - KVS M³\/H 3.5 - Temp - 10-30°C","offer_id":55178578854264,"sku":"182206","price":152.99,"currency_code":"GBP","in_stock":true},{"title":"182207 - DIM 28mm - KVS M³\/H 4.2 - Temp - 25-45°C","offer_id":55178578887032,"sku":"182207","price":148.99,"currency_code":"GBP","in_stock":true},{"title":"182208 - DIM 28mm - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178578919800,"sku":"182208","price":148.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/551-k22Compression.jpg?v=1750939709"},{"product_id":"lk-551-hydromix-rotating-nut","title":"LK 551 HydroMix - Rotating Nut","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 551 HydroMix - Rotating Nut\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 551 HydroMix is an asymmetrical mixing valve for water heating and heating systems. The mixing valve has a thermostatic element that regulates the supply of cold as well as hot water in order to achieve the desired ­temperature. The valve has an anti-scald function that shuts off the ­incoming hot water flow in case of failure of cold water supply.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eC = incoming cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing mixed water\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eWhen fitted on top of boiler\/storage tanks with built-in water heaters the valve should be installed with some space between boiler\/storage tank and valve so as not to let the function of the valve be affected by heat radiation.\u003cbr\u003e\u003cbr\u003eThe valve knob is used to set the desired warm water temperature within the specified range. The ­protective cap prevents unintentional changes of the ­temperature setting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"182431 - DIM M 1¼\" - 1½” Rotating Nut - KVS M³\/H 3.5 - Temp - 25-45°C","offer_id":55178593993080,"sku":"182431","price":142.99,"currency_code":"GBP","in_stock":true},{"title":"182820 - DIM M 1¼\" - 1½” Rotating Nut - KVS M³\/H 3.5 - Temp - 50-70°C","offer_id":55178594025848,"sku":"182820","price":142.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-551_h_kvs_utv_med-lekande_mutterRotaitngNut.jpg?v=1750940440"},{"product_id":"lk-551-hydromix-f-male-thread","title":"LK 551 HydroMix F - Male Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 551 HydroMix F - Male Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe LK 551 HydroMix F is a 3-way diverting valve.\u003cbr\u003eOnce the media reaches chosen temperature it will be redirected to port C. Below chosen temperature it will be redirected to port H.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eM = incoming water\u003cbr\u003eC = outgoing hot water\u003cbr\u003eH = outgoing cold water\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"182143 - DIM M 1\" - KVS M³\/H 1.6 - Temp - 42-52°C","offer_id":55178715332984,"sku":"182143","price":102.99,"currency_code":"GBP","in_stock":true},{"title":"182428 - DIM M 1\" - KVS M³\/H 3.5 - Temp - 42-52°C","offer_id":55178715365752,"sku":"182428","price":142.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK551HydroMixF-MaleThread.jpg?v=1750944779"},{"product_id":"lk-551-hydromix-hwc-with-connection-kit","title":"LK 551 HydroMix HWC with Connection Kit","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 551 HydroMix HWC with Connection Kit\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK 551 HydroKit HWC is a compact unit for hot water circulation. Hot water circulation offers instantly available hot water at a tap, so you don´t have to wait on hot water. Hot water circulation is especially useful in buildings with long water pipes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLK 551 HydroKit HWC consists of a mixing valve, cross, connection kit and 3 check valves, to prevent self circulation. The mixing valve has a thermostat that regulates the supply of both cold and hot water to the desired temperature. The valve has an anti-scald function that closes for incoming hot water in case the cold water supply ends.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e* Material, valve body: EN 12165 CW617N\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"091782 - DIM M ¾\" - KVS M³\/H 1.6 - Temp - 35-65°C","offer_id":55178735616376,"sku":"091782","price":218.99,"currency_code":"GBP","in_stock":true},{"title":"182430 - DIM M ¾\" - KVS M³\/H 3.5 - Temp - 35-65°C*","offer_id":55178735649144,"sku":"182430","price":191.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-551-hydrokit-hwc_lag-kvs_med-kopplingar_isolering.jpg?v=1750946087"},{"product_id":"lk-552-hydromix-female-thread","title":"LK 552 HydroMix - Female Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 552 HydroMix - Female Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 552 HydroMix is a mixing valve for water heating and heating systems. The mixing valve has a thermostatic element that regulates the supply of cold as well as hot water in order to achieve the desired ­temperature. The valve has an anti-scald function that shuts off the ­incoming hot water flow in case of failure of cold water supply.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eC = incoming cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing mixed water\u003c\/p\u003e\n\u003cp\u003eWhen fitted on top of boiler\/storage tanks with built-in water heaters the valve should be installed with some space between boiler\/storage tank and valve so as not to let the function of the valve be affected by heat radiation.\u003cbr\u003e\u003cbr\u003eThe valve knob is used to set the desired warm water temperature within the specified range. The ­protective cap prevents unintentional changes of the ­temperature setting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"182234 - DIM F ¾\" - KVS M³\/H 1.5 - Temp - 35-65°C","offer_id":55178762486136,"sku":"182234","price":84.99,"currency_code":"GBP","in_stock":true},{"title":"182237 - DIM F ¾\" - KVS M³\/H 1.5 - Temp - 25-45°C","offer_id":55178762518904,"sku":"182237","price":82.99,"currency_code":"GBP","in_stock":true},{"title":"182256 - DIM F 1\" - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178762551672,"sku":"182256","price":105.99,"currency_code":"GBP","in_stock":true},{"title":"182260 - DIM F 1\" - KVS M³\/H 3.5 - Temp - 25-45°C","offer_id":55178762584440,"sku":"182260","price":105.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-552-hydromix_inv.jpg?v=1750947521"},{"product_id":"lk-552-hydromix-male-thread","title":"LK 552 HydroMix - Male Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 552 HydroMix - Male Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 552 HydroMix is a mixing valve for water heating and heating systems. The mixing valve has a thermostatic element that regulates the supply of cold as well as hot water in order to achieve the desired ­temperature. The valve has an anti-scald function that shuts off the ­incoming hot water flow in case of failure of cold water supply.\u003cbr\u003e\u003cbr\u003eArrows on the valve body indicate the direction of the flow.\u003cbr\u003eC = incoming cold water\u003cbr\u003eH = incoming hot water\u003cbr\u003eM = outgoing mixed water\u003c\/p\u003e\n\u003cp\u003eWhen fitted on top of boiler\/storage tanks with built-in water heaters the valve should be installed with some space between boiler\/storage tank and valve so as not to let the function of the valve be affected by heat radiation.\u003cbr\u003e\u003cbr\u003eThe valve knob is used to set the desired warm water temperature within the specified range. The ­protective cap prevents unintentional changes of the ­temperature setting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"182235 - DIM M ¾\" - KVS M³\/H 1.5 - Temp - 35-65°C","offer_id":55178777198968,"sku":"182235","price":88.99,"currency_code":"GBP","in_stock":true},{"title":"182236 - DIM M 1\" - KVS M³\/H 1.5 - Temp - 35-65°C","offer_id":55178777231736,"sku":"182236","price":85.99,"currency_code":"GBP","in_stock":true},{"title":"182238 - DIM M ¾\" - KVS M³\/H 1.5 - Temp - 25-45°C","offer_id":55178777264504,"sku":"182238","price":83.99,"currency_code":"GBP","in_stock":true},{"title":"182239 - DIM M 1\" - KVS M³\/H 1.5 - Temp - 25-45°C","offer_id":55178777297272,"sku":"182239","price":81.99,"currency_code":"GBP","in_stock":true},{"title":"182257 - DIM M 1\" - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178779197816,"sku":"182257","price":100.99,"currency_code":"GBP","in_stock":true},{"title":"182258 - DIM M 1¼\" - KVS M³\/H 3.5 - Temp - 35-65°C","offer_id":55178779230584,"sku":"182258","price":105.99,"currency_code":"GBP","in_stock":true},{"title":"182261 - DIM M 1\" - KVS M³\/H 3.5 - Temp - 25-45°C","offer_id":55178779263352,"sku":"182261","price":101.99,"currency_code":"GBP","in_stock":true},{"title":"182262 - DIM M 1¼\" - KVS M³\/H 3.5 - Temp - 25-45°C","offer_id":55178779296120,"sku":"182262","price":105.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-552-hydromix_utv.jpg?v=1750948432"},{"product_id":"lk-840-thermomix®-2-0-male-thread","title":"LK 840 ThermoMix® 2.0 - Male Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 840 ThermoMix® 2.0 - Male Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\n\u003cli\u003eLow internal leakage\u003c\/li\u003e\n\u003cli\u003eSuitable for motorization\u003c\/li\u003e\n\u003cli\u003eBroad product range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLK 840 ThermoMix® 2.0 is a 3-way mixing valve which can be used as a mixing or diverting valve in heating systems.\u003cbr\u003eThe valve is suitable for motorization and can be fitted with insulation. For more information, see the insulation data sheet.\u003cbr\u003e\u003cbr\u003eA compact design and a octagonal key grip gives an easier access and installation in tight spaces. The valve can be installed in any position and LK 840 ThermoMix® 2.0 can easily be adapted for right- or left-hand mounting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"181919 - DIM M¾\" - KVS M³\/H 2.5","offer_id":55179465228664,"sku":"181919","price":61.99,"currency_code":"GBP","in_stock":true},{"title":"181920 - DIM M1\" - KVS M³\/H 4.0","offer_id":55179465261432,"sku":"181920","price":62.49,"currency_code":"GBP","in_stock":true},{"title":"181921 - DIM M1\" - KVS M³\/H 6.3","offer_id":55179465294200,"sku":"181921","price":62.99,"currency_code":"GBP","in_stock":true},{"title":"181922 - DIM M1¼\" - KVS M³\/H 10.0","offer_id":55179465326968,"sku":"181922","price":80.99,"currency_code":"GBP","in_stock":true},{"title":"181923 - DIM M1½\" - KVS M³\/H 16.0","offer_id":55179465359736,"sku":"181923","price":102.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/840-2_0-g_181922-Male.jpg?v=1751013993"},{"product_id":"lk-840-thermomix®-2-0-female-thread-181917-181918","title":"LK 840 ThermoMix® 2.0 - Female Thread 181917 \/ 181918","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 840 ThermoMix® 2.0 - Female Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\n\u003cli\u003eLow internal leakage\u003c\/li\u003e\n\u003cli\u003eSuitable for motorization\u003c\/li\u003e\n\u003cli\u003eBroad product range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLK 840 ThermoMix® 2.0 is a 3-way mixing valve which can be used as a mixing or diverting valve in heating systems.\u003cbr\u003eThe valve is suitable for motorization and can be fitted with insulation. For more information, see the insulation data sheet.\u003cbr\u003e\u003cbr\u003eA compact design and a octagonal key grip gives an easier access and installation in tight spaces. The valve can be installed in any position and LK 840 ThermoMix® 2.0 can easily be adapted for right- or left-hand mounting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"181917 - DIM F1½\" - KVS M³\/H 25.0","offer_id":55179480564088,"sku":"181917","price":175.99,"currency_code":"GBP","in_stock":true},{"title":"181918 - DIM F2\" - KVS M³\/H 40.0","offer_id":55179480596856,"sku":"181918","price":200.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/840-2.0-rp50.jpg?v=1751014260"},{"product_id":"lk-840-thermomix®-2-0-female-thread-lk-950-lk-100-smart-comfort-ct","title":"LK 840 ThermoMix® 2.0 - Female Thread - LK 950 \/ LK 100 Smart Comfort CT","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 840 ThermoMix® 2.0 - Female Thread - LK 950 \/ LK 100 Smart Comfort CT\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\n\u003cli\u003eLow internal leakage\u003c\/li\u003e\n\u003cli\u003eSuitable for motorization\u003c\/li\u003e\n\u003cli\u003eBroad product range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLK 840 ThermoMix® 2.0 is a 3-way mixing valve which can be used as a mixing or diverting valve in heating systems.\u003cbr\u003eThe valve is suitable for motorization and can be fitted with insulation. For more information, see the insulation data sheet.\u003cbr\u003e\u003cbr\u003eA compact design and a octagonal key grip gives an easier access and installation in tight spaces. The valve can be installed in any position and LK 840 ThermoMix® 2.0 can easily be adapted for right- or left-hand mounting.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"182759 - DIM F ¾\"- KVS M³\/H 6.3 - Type LK 950 (180759)","offer_id":55179514085752,"sku":"182759","price":204.99,"currency_code":"GBP","in_stock":true},{"title":"182760 - DIM F 1\"- KVS M³\/H 6.3 - Type LK 950 (180759)","offer_id":55179514118520,"sku":"182760","price":214.99,"currency_code":"GBP","in_stock":true},{"title":"182761 - DIM F 1\"- KVS M³\/H 10.0 - Type LK 950 (180759)","offer_id":55179514151288,"sku":"182761","price":216.99,"currency_code":"GBP","in_stock":true},{"title":"182762 - DIM F ¾\"- KVS M³\/H 6.3 - Type LK 100 (181242)","offer_id":55179514184056,"sku":"182762","price":474.99,"currency_code":"GBP","in_stock":true},{"title":"182763 - DIM F 1\"- KVS M³\/H 10.0 - Type LK 100 (181242)","offer_id":55179514216824,"sku":"182763","price":484.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk_840_thermomix_set_both.jpg?v=1751015242"},{"product_id":"lk-527-2w-actuator","title":"LK 527 2W - Actuator","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 527 2W - Actuator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cp\u003eFor use with \u003cspan\u003e066263 \/ 066264 \/ 066265 \/ 066266 \/ 066279 \/ 066280\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConnection 2-point SPST output with cable 1m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoltage - 230v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTorque - 5Nm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe zone valve has On\/Off control and is controlled by 2-point signal.\u003cbr\u003e\u003cbr\u003eAssembly\/disassembly of actuator on the ball valve is simple and secure, using the clip-system. The zone valve must not be installed with the actuator underneath the valve unit.\u003cbr\u003e\u003cbr\u003eIn case of a power failure, the valve stays in its current position. When the power is switched off, the valve can be manually set by the handle on the actuator.\u003cbr\u003e\u003cbr\u003ePlease note that the actuator can be installed in only one position.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"066282 - Operation Time - 12s \/ 90°","offer_id":55180232130936,"sku":"066282","price":124.99,"currency_code":"GBP","in_stock":true},{"title":"066283 - Operation Time - 30s \/ 90°","offer_id":55180232163704,"sku":"066283","price":121.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/066282_lk-527-2w-motor.jpg?v=1751026790"},{"product_id":"lk-527-3w-actuator","title":"LK 527 3W - Actuator","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 527 3W - Actuator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cp\u003eFor use with \u003cspan\u003e066252\u003c\/span\u003e\u003cspan\u003e \/ 066253 \/ 066257 \/ 066259 \/ 066260\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eConnection 3-point SPDT output with cable 1m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoltage - 230v\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTorque - 5Nm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe zone valve is controlled by 3-point signal.\u003cbr\u003e\u003cbr\u003eAssembly\/disassembly of actuator on the ball valve is simple and secure, using the clip-system. The zone valve must not be installed with the actuator underneath the valve unit.\u003cbr\u003e\u003cbr\u003eIn case of a power failure, the valve stays in its current position. When the power is switched off, the valve can be manually set by the handle on the actuator.\u003cbr\u003e\u003cbr\u003ePlease note that the actuator can be installed in only one position.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"066284 - Operation Time - 20s \/ 90°","offer_id":55180436144504,"sku":"066284","price":109.99,"currency_code":"GBP","in_stock":true},{"title":"066287 - Operation Time - 110s \/ 90°","offer_id":55180436177272,"sku":"066287","price":122.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-527-3w-motor.jpg?v=1751029721"},{"product_id":"lk-525-2w-female-thread","title":"LK 525 2W - Female Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 2W - Female Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 525 is a \u003cspan\u003e2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn use with LK 525 Actuator 066111 \/ 066199\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"066246 -DIM F¾\" - KVS M³\/H 10.0 - Type NO","offer_id":55180822151544,"sku":"066246","price":68.99,"currency_code":"GBP","in_stock":true},{"title":"066247 -DIM F1\" - KVS M³\/H 11.0 - Type NO","offer_id":55180822184312,"sku":"066247","price":73.99,"currency_code":"GBP","in_stock":true},{"title":"066423 -DIM F¾\" - KVS M³\/H 10.0 - Type NC","offer_id":55180822217080,"sku":"066423","price":65.99,"currency_code":"GBP","in_stock":true},{"title":"066424 -DIM F1\" - KVS M³\/H 11.0 - Type NC","offer_id":55180836536696,"sku":"066424","price":72.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-525-2w_only_house_50800666.jpg?v=1751032567"},{"product_id":"lk-525-2w-compression-fitting","title":"LK 525 2W - Compression Fitting","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 2W - Compression Fitting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 525 is a \u003cspan\u003e2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn use with LK 525 Actuator 066111 \/ 066199\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"066104 -DIM 22mm - KVS M³\/H 11.0 - Type NC","offer_id":55180848628088,"sku":"066104","price":74.99,"currency_code":"GBP","in_stock":true},{"title":"066105 -DIM 28mm - KVS M³\/H 11.0 - Type NC","offer_id":55180848660856,"sku":"066105","price":76.99,"currency_code":"GBP","in_stock":true},{"title":"066116 -DIM 22mm - KVS M³\/H 10.0 - Type NO","offer_id":55180848693624,"sku":"066116","price":65.99,"currency_code":"GBP","in_stock":true},{"title":"066119 -DIM 22mm - KVS M³\/H 11.0 - Type NO","offer_id":55180848726392,"sku":"066119","price":84.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/066105-525-2v-kk_ventil.jpg?v=1751033128"},{"product_id":"lk-525-2w-male-thread","title":"LK 525 2W - Male Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 2W - Male Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eLK 525 is a \u003cspan\u003e2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIn use with LK 525 Actuator 066111 \/ 066199\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"066112 -DIM M¾\" - KVS M³\/H 10.0 - Type NC","offer_id":55180881396088,"sku":"066112","price":63.99,"currency_code":"GBP","in_stock":true},{"title":"0661102 -DIM M1\" - KVS M³\/H 11.0 - Type NC","offer_id":55180881428856,"sku":"0661102","price":66.99,"currency_code":"GBP","in_stock":true},{"title":"0661103 -DIM M1¼\" - KVS M³\/H 11.0 - Type NC","offer_id":55180881461624,"sku":"0661103","price":74.99,"currency_code":"GBP","in_stock":true},{"title":"066115 -DIM M¾\" - KVS M³\/H 10.0 - Type NO","offer_id":55180881494392,"sku":"066115","price":71.99,"currency_code":"GBP","in_stock":true},{"title":"066113 -DIM M1\" - KVS M³\/H 11.0 - Type NO","offer_id":55180889063800,"sku":"066113","price":64.99,"currency_code":"GBP","in_stock":true},{"title":"066114 -DIM M1¼\" - KVS M³\/H 11.0 - Type NO","offer_id":55180889096568,"sku":"066114","price":67.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/066113-525-2v_ventil_utv.jpg?v=1751033460"},{"product_id":"lk-525-2w-actuator","title":"Thermia Reversing Valve Actuator (LK) - 086U8136 \/ 335199","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eThermia Reversing Valve Actuator (LK) - 086U8136 \/ \u003cspan\u003e335199\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cp\u003eCompatible with the below:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThermia Atec Plus\u003c\/li\u003e\n\u003cli\u003eThermia Diplomat 2008-2015 4kW, 6kW, 8kW, 10kW, 12kW, 16kW\u003c\/li\u003e\n\u003cli\u003eThermia Diplomat Optimum 2008-2015 4kW, 6kW, 8kW, 10kW, 12kW, 16kW\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnsure if this product is for you? Get in touch as we are happy to help. \u003c\/p\u003e","brand":"Thermia","offers":[{"title":"Default Title","offer_id":55180910756216,"sku":"086U8136 \/ 335199","price":149.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/Thermia_Reversing_Valve_Actuator_LK_-_086U8136.png?v=1753178154"},{"product_id":"lk-525-2w-set-incl-actuator-230vac-1m-cable-female-thread","title":"LK 525 2W Set - incl. Actuator 230VAC 1m Cable - Female Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 2W Set - incl. Actuator 230VAC 1m Cable - Female Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTorque - 5Nm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSimple and flexible assembly with clip system\u003c\/li\u003e\n\u003cli\u003eActuators are available as normally closed (NC) or normally open (NO). Direction is displayed on the actuator\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLK 525 MultiZone is a motorized 2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled. The zone valve has On\/Off control and is ­designed with a turning slide which allows it to withstand a ­larger pressure difference and reduces the risk of it stalling after a long intermission. On the upper surface of the actuator is an indicator that shows which port is open or closed.\u003cbr\u003e\u003cbr\u003eThe zone valve must not be installed with the motor underneath the valve unit.\u003cbr\u003e\u003cbr\u003eIn case of a power failure, the valve cone stays in its current position. When the power is switched off, the valve can be manually set. Remove the motor and turn the spindle to your selected position. When the power is restored, turn the valve back to its original position and reinstall the ­motor.\u003cbr\u003e\u003cbr\u003ePlease note that the motor can be installed in only one position.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"066442 - DIM F¾\" KVS M³\/H10.0 - Type NC","offer_id":55180942999928,"sku":"066442","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"066443 - DIM F1\" KVS M³\/H11.0 - Type NC","offer_id":55180943032696,"sku":"066443","price":183.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk-525_2w_inv_with_motor.jpg?v=1751034482"},{"product_id":"lk-525-2w-set-incl-actuator-230vac-1m-cable-male-thread","title":"LK 525 2W Set - incl. Actuator 230VAC 1m Cable - Male Thread","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 2W Set - incl. Actuator 230VAC 1m Cable - Male Thread\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTorque - 5Nm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSimple and flexible assembly with clip system\u003c\/li\u003e\n\u003cli\u003eActuators are available as normally closed (NC) or normally open (NO). Direction is displayed on the actuator\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLK 525 MultiZone is a motorized 2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled. The zone valve has On\/Off control and is ­designed with a turning slide which allows it to withstand a ­larger pressure difference and reduces the risk of it stalling after a long intermission. On the upper surface of the actuator is an indicator that shows which port is open or closed.\u003cbr\u003e\u003cbr\u003eThe zone valve must not be installed with the motor underneath the valve unit.\u003cbr\u003e\u003cbr\u003eIn case of a power failure, the valve cone stays in its current position. When the power is switched off, the valve can be manually set. Remove the motor and turn the spindle to your selected position. When the power is restored, turn the valve back to its original position and reinstall the ­motor.\u003cbr\u003e\u003cbr\u003ePlease note that the motor can be installed in only one position.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"066437 - DIM M¾\" KVS M³\/H10.0 - Type NC","offer_id":55180989759864,"sku":"066437","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"066438 - DIM M1\" KVS M³\/H11.0 - Type NC","offer_id":55180989792632,"sku":"066438","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"066439 - DIM M1¼\" KVS M³\/H11.0 - Type NC","offer_id":55180993298808,"sku":"066439","price":182.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/066113_kund_utg_01.jpg?v=1751034820"},{"product_id":"lk-525-2w-set-incl-actuator-230vac-1m-cable-compression-fitting","title":"LK 525 2W Set - incl. Actuator 230VAC 1m Cable - Compression Fitting","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 2W Set - incl. Actuator 230VAC 1m Cable - Compression Fitting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTorque - 5Nm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSimple and flexible assembly with clip system\u003c\/li\u003e\n\u003cli\u003eActuators are available as normally closed (NC) or normally open (NO). Direction is displayed on the actuator\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLK 525 MultiZone is a motorized 2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled. The zone valve has On\/Off control and is ­designed with a turning slide which allows it to withstand a ­larger pressure difference and reduces the risk of it stalling after a long intermission. On the upper surface of the actuator is an indicator that shows which port is open or closed.\u003cbr\u003e\u003cbr\u003eThe zone valve must not be installed with the motor underneath the valve unit.\u003cbr\u003e\u003cbr\u003eIn case of a power failure, the valve cone stays in its current position. When the power is switched off, the valve can be manually set. Remove the motor and turn the spindle to your selected position. When the power is restored, turn the valve back to its original position and reinstall the ­motor.\u003cbr\u003e\u003cbr\u003ePlease note that the motor can be installed in only one position.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e","brand":"LK","offers":[{"title":"066440 - DIM 22mm KVS M³\/H11.0 - Type NC","offer_id":55181023150456,"sku":"066440","price":184.99,"currency_code":"GBP","in_stock":true},{"title":"066441 - DIM 28mm KVS M³\/H11.0 - Type NC","offer_id":55181023183224,"sku":"066441","price":189.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK_525_2W_Set_-_incl._Actuator_230VAC_1m_Cable_-_Compression_Fitting.jpg?v=1773766070"},{"product_id":"lk-100-110-flow-temperature-actuator","title":"LK 100 \/ 110 Flow Temperature Actuator","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 100 \/ 110 Flow Temperature Actuator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe LK 100 is a Smart electronic temperature controller for use with central heating systems.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eYou simply set the temperature you want your central heating to be at and the actuator will constantly adjust the mixture between the thermal store and the return pipework.\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"181242 - LK 100 Smart Comfort CT - EU","offer_id":55184494297464,"sku":"181242","price":374.99,"currency_code":"GBP","in_stock":true},{"title":"181248 - LK 100 Smart Comfort CT - UK","offer_id":55184494330232,"sku":"181248","price":374.99,"currency_code":"GBP","in_stock":true},{"title":"181249 - LK 100 Smart Comfort CT - US","offer_id":55184497967480,"sku":"181249","price":374.99,"currency_code":"GBP","in_stock":true},{"title":"181243 - LK 110 Smart Comfort CT - EU","offer_id":55184500916600,"sku":"181243","price":449.99,"currency_code":"GBP","in_stock":true},{"title":"181250 - LK 110 Smart Comfort CT - UK","offer_id":55184500949368,"sku":"181250","price":449.99,"currency_code":"GBP","in_stock":true},{"title":"181251 - LK 110 Smart Comfort CT - US","offer_id":55184500982136,"sku":"181251","price":449.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/sc_100.jpg?v=1751272845"},{"product_id":"lk-120-smart-comfort","title":"LK 120 Smart Comfort","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 120 Smart Comfort\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\n\u003cli\u003eAdjustments are easily made with push buttons\u003c\/li\u003e\n\u003cli\u003eWired or wireless room controllers available\u003c\/li\u003e\n\u003cli\u003eThe same actuator for LK Smart Comfort 110, 120 and 130 enabling easy upgrading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLK 120 Smart Comfort is an electronic indoor temperature controller for hydronic radiator and underfloor heating systems. By measuring the supply and indoor temperatures LK 120 Smart Comfort regulates the mixing valve to provide the system with the exact amount of heat required in the building at any given time. The supply temperature can be limited with a minimum and a maximum value.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK 120 Smart Comfort is delivered with a room temperature unit allowing easy setting of the desired indoor temperature.\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"181244 - LK 120 - EU with Toom Temperature Unit Smart Comfort RT - 15m Cable","offer_id":55184518578552,"sku":"181244","price":699.99,"currency_code":"GBP","in_stock":true},{"title":"181245 - LK 120 - EU with Toom Temperature Unit Smart Comfort RTW - Wireless Receiver","offer_id":55184528277880,"sku":"181245","price":849.99,"currency_code":"GBP","in_stock":true},{"title":"181252 - LK 120 - UK with Toom Temperature Unit Smart Comfort RT - 15m Cable","offer_id":55184518611320,"sku":"181252","price":699.99,"currency_code":"GBP","in_stock":true},{"title":"181254 - LK 120 - UK with Toom Temperature Unit Smart Comfort RTW - Wireless Receiver","offer_id":55184518644088,"sku":"181254","price":869.99,"currency_code":"GBP","in_stock":true},{"title":"181253 - LK 120 - US with Toom Temperature Unit Smart Comfort RT - 15m Cable","offer_id":55184518676856,"sku":"181253","price":699.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk120-smartcomfort.jpg?v=1751273858"},{"product_id":"lk-130-smart-comfort","title":"LK 130 Smart Comfort","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 130 Smart Comfort\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\n\u003cli\u003eAdjustments are easily made with push buttons\u003c\/li\u003e\n\u003cli\u003eWired or wireless room controllers available\u003c\/li\u003e\n\u003cli\u003eThe same actuator for LK Smart Comfort 110, 120 and 130 enabling easy upgrading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLK 130 Smart Comfort is an electronic, weather compensated, indoor temperature controller for hydronic radiator and underfloor heating systems. By measuring the supply, outdoor and indoor temperatures LK 130 Smart Comfort regulates the mixing valve to provide the system with the exact amount of heat required in the building at any given time. The supply temperature can be limited with a minimum and a maximum value.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLK 130 Smart Comfort is delivered with a room temperature unit allowing easy setting of the desired indoor temperature.\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"181246 - LK 130 - EU with Toom Temperature Unit Smart Comfort RT - 15m Cable","offer_id":55184547283320,"sku":"181246","price":749.99,"currency_code":"GBP","in_stock":true},{"title":"181256 - LK 130 - EU with Toom Temperature Unit Smart Comfort RTW - Wireless Receiver","offer_id":55184547316088,"sku":"181256","price":879.99,"currency_code":"GBP","in_stock":true},{"title":"181247 - LK 130 - UK with Toom Temperature Unit Smart Comfort RT - 15m Cable","offer_id":55184547348856,"sku":"181247","price":749.99,"currency_code":"GBP","in_stock":true},{"title":"181258 - LK 130 - UK with Toom Temperature Unit Smart Comfort RTW - Wireless Receiver","offer_id":55184547381624,"sku":"181258","price":879.99,"currency_code":"GBP","in_stock":true},{"title":"181257 - LK 130 - US with Toom Temperature Unit Smart Comfort RT - 15m Cable","offer_id":55184547414392,"sku":"181257","price":749.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk120-smartcomfort.jpg?v=1751273858"},{"product_id":"lk-950-valve-actuator","title":"LK 950 Valve Actuator","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 950 Valve Actuator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\n\u003cli\u003eUp to 10 Nm\u003c\/li\u003e\n\u003cli\u003eWide range of products\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eLK 950 is a series of valve actuators. Depending on model the actuator can be operated by a controller with a 3-point SPDT output or a proportional 2 (0) - 10 V output. The actuator is fitted with limit switches. The angle of rotation is electrically limited to 90°. An additional auxiliary adjustable switch can be ordered as an accessory.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe actuator can be mounted in any position except below the valve. The actuator is mounted directly onto the valve spindle with a screw. An anti-rotation bolt keeps the actuator in position. When needed, the actuator can be put into manual mode by turning the button on the housing cover 90° clockwise to disengage the gears. The actuator can now be put in any position by turning the handle on the front. The position is indicated on the reversible scale.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eLK 950 fits most mixing valves. Mounting kits for mixing valves of other brands are available - please see the product sheet for Mounting Kits.\u003c\/span\u003e\u003c\/p\u003e","brand":"LK","offers":[{"title":"180742 - Voltage 24VAC - Torque 5Nm - Operation Time 70s - Mounting Kit Not Included","offer_id":55185400365432,"sku":"180742","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"180744 - Voltage 24VAC - Torque 5Nm - Operation Time 140s - Mounting Kit Not Included","offer_id":55185400398200,"sku":"180744","price":184.99,"currency_code":"GBP","in_stock":true},{"title":"50801007 - Voltage 230VAC - Torque 5Nm - Operation Time 35s - 1.5m Cable","offer_id":55185400430968,"sku":"50801007","price":229.99,"currency_code":"GBP","in_stock":true},{"title":"180756 - Voltage 230VAC - Torque 5Nm - Operation Time 70s - 1.5m Cable","offer_id":55185400463736,"sku":"180756","price":189.99,"currency_code":"GBP","in_stock":true},{"title":"180759 - Voltage 230VAC - Torque 5Nm - Operation Time 140s - 1.5m Cable","offer_id":55185400496504,"sku":"180759","price":174.99,"currency_code":"GBP","in_stock":true},{"title":"180760 - Voltage 230VAC - Torque 5Nm - Operation Time 140s - 3m Cable","offer_id":55185411211640,"sku":"180760","price":193.99,"currency_code":"GBP","in_stock":true},{"title":"180762 - Voltage 230VAC - Torque 10Nm - Operation Time 280s - 1.5m Cable","offer_id":55185411244408,"sku":"180762","price":209.99,"currency_code":"GBP","in_stock":true},{"title":"180764 - Voltage 230VAC - Torque 10Nm - Operation Time 140s - 1.5m Cable","offer_id":55185411277176,"sku":"180764","price":209.99,"currency_code":"GBP","in_stock":true},{"title":"181208 - Voltage 230VAC - Torque 5Nm - Operation Time 280s - incl. Auxiliary Switch","offer_id":55185411309944,"sku":"181208","price":289.99,"currency_code":"GBP","in_stock":true},{"title":"180978 - Voltage 230VAC - Torque 5Nm - Operation Time 280s - 1.5m Cable","offer_id":55185411342712,"sku":"180978","price":236.99,"currency_code":"GBP","in_stock":true},{"title":"180765 - Voltage 24VDC\/AC - Torque 5Nm - Operation Time 70s - 2(0)-10V without Cable","offer_id":55185411375480,"sku":"180765","price":284.99,"currency_code":"GBP","in_stock":true},{"title":"182323 - Voltage 24VDC\/AC - Torque 5Nm - Operation Time 70s - 2(0)-10V 3m Cable","offer_id":55185411408248,"sku":"182323","price":294.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/lk_950.jpg?v=1751294593"},{"product_id":"lk-525-actuator","title":"LK 525 - Actuator","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLK 525 - Actuator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"text-decoration: underline;\"\u003e\u003c\/span\u003e1m Cable\u003c\/li\u003e\n\u003cli\u003e230 VAC\u003c\/li\u003e\n\u003cli\u003eTorque: 5Nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cul class=\"product-page__header--usp\"\u003e\u003c\/ul\u003e\n\u003cp\u003eLK 525 MultiZone is a motorized 2-way zone ­valve for application in heating systems in which the flow through one or more zones is to be controlled. The zone valve has On\/Off control and is ­designed with a turning slide which allows it to withstand a ­larger pressure difference and reduces the risk of it stalling after a long intermission. On the upper surface of the actuator is an indicator that shows which port is open or closed.\u003cbr\u003e\u003cbr\u003eThe zone valve must not be installed with the motor underneath the valve unit.\u003cbr\u003e\u003cbr\u003eIn case of a power failure, the valve cone stays in its current position. When the power is switched off, the valve can be manually set. Remove the motor and turn the spindle to your selected position. When the power is restored, turn the valve back to its original position and reinstall the ­motor.\u003cbr\u003e\u003cbr\u003ePlease note that the motor can be installed in only one position.\u003c\/p\u003e\n\u003cp\u003eThe valve requires no maintenance but the installation should be checked regularly.\u003c\/p\u003e\n\u003cp\u003eUnsure if this product is for you? Get in touch as we are happy to help. \u003c\/p\u003e","brand":"Thermia","offers":[{"title":"066111 - Type NC - EMV 110-K SPST Actuator","offer_id":55213115113848,"sku":"066111","price":124.99,"currency_code":"GBP","in_stock":true},{"title":"066199 - Type NO - EMV 110-K SPST Actuator","offer_id":55213115146616,"sku":"066199","price":139.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/motor_lk-93321-original-large-637623712620000000_5b89d0fc-3b33-4863-8529-ccac906a808e.jpg?v=1753179197"},{"product_id":"lk-emv-110-k-actuator-230-vac-with-cable-3m-066062","title":"LK EMV 110-K Actuator 230 VAC with 3m Cable  - 066062","description":"\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman';\"\u003e066062\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\"\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif;\"\u003eEMV 110-K SPST Actuator 230 VAC with 3m Cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoListParagraph\"\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Segoe UI',sans-serif;\"\u003eA compact and durable actuator for zone valves. Equipped with an indicator for port position and a fixed 1 m cable for easy electrical connection. IP44-rated protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLK 525 MultiZone Polar \/ Solar is a motorized 3-way zone valve for On\/Off control intended for use in cooling systems where the temperature of the media can go below 0 °C or in solar heating systems where the temperature of the media can reach very high levels. The plastic adapter is installed between the valve unit and the actuator to protect the actuator against condensation and icing or high temperatures.\u003cbr\u003e\u003cbr\u003eThe zone valve is designed with a turning slide which allows it to withstand a larger pressure difference and ­reduces the risk of it stalling after longer periods of intermission. On the upper surface of the actuator is an indicator that shows which port is open.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEMV110-K\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIP44\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Actuator and cable included only)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMy mixing valve rotates in different directions: is there something wrong?\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo, this is quite normal. The mixing valve will rotate randomly between ports A and B. Rotation takes place at an angle of 60°.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LK","offers":[{"title":"Default Title","offer_id":55449900384632,"sku":"066062","price":129.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/files\/LK_Actuator_066061.png?v=1751888102"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/5523\/1002\/collections\/positive_corporate_blue_cmyk.jpg?v=1758881303","url":"https:\/\/heatpumpparts.eu\/collections\/lk-actuators.oembed?page=2","provider":"Heat Pump Parts","version":"1.0","type":"link"}