{"title":"Actuators","description":"","products":[{"product_id":"eph-2-port-replacement-actuator-honeywel","title":"EPH 2 PORT REPLACEMENT ACTUATOR HONEYWEL","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695149691225,"sku":null,"price":61.53,"currency_code":"GBP","in_stock":true}]},{"product_id":"bro-720480701-actuator-avanta","title":"BRO 720480701 ACTUATOR AVANTA","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695199990105,"sku":null,"price":110.84,"currency_code":"GBP","in_stock":true}]},{"product_id":"vokera-20017594-actuator","title":"VOKERA 20017594 ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695246717273,"sku":null,"price":83.98,"currency_code":"GBP","in_stock":true}]},{"product_id":"pott-421101-act222-zone-actuator-22mmmp","title":"POTT 421101 ACT222 ZONE ACTUATOR 22MM(MP","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695248421209,"sku":null,"price":170.78,"currency_code":"GBP","in_stock":true}]},{"product_id":"biasi-bi1431100-diverter-valve-actuator","title":"BIASI BI1431100 DIVERTER VALVE ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695268901209,"sku":null,"price":64.09,"currency_code":"GBP","in_stock":true}]},{"product_id":"altecnic-satkf0004-actuator","title":"ALTECNIC SATKF0004 - ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695282532697,"sku":null,"price":137.98,"currency_code":"GBP","in_stock":true}]},{"product_id":"voke-20029985-dhw-actuator","title":"VOKE 20029985 DHW ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695293346137,"sku":null,"price":39.78,"currency_code":"GBP","in_stock":true}]},{"product_id":"vail-140429-diverter-valve-actuator","title":"VAIL 140429 DIVERTER VALVE ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695363174745,"sku":null,"price":65.6,"currency_code":"GBP","in_stock":true}]},{"product_id":"pot-5107000-valv-actuator-head","title":"POT 5107000 VALV ACTUATOR HEAD","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695502864729,"sku":null,"price":174.17,"currency_code":"GBP","in_stock":true}]},{"product_id":"vok-20024841-3-way-vlve-motor-actuator","title":"VOK 20024841 3-WAY VLVE MOTOR\/ ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695552442713,"sku":null,"price":49.73,"currency_code":"GBP","in_stock":true}]},{"product_id":"atag-64990933-3-way-valve-actuator","title":"ATAG 64990933 3 WAY VALVE ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695658250585,"sku":null,"price":126.11,"currency_code":"GBP","in_stock":true}]},{"product_id":"ham-563901281-spares-actuator-assy","title":"HAM 563901281 SPARES- ACTUATOR ASSY","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695769792857,"sku":null,"price":281.78,"currency_code":"GBP","in_stock":true}]},{"product_id":"danfoss-twa-v-actuator-230v-nc","title":"DANFOSS TWA-V ACTUATOR 230V-NC","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695796400473,"sku":null,"price":54.29,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-bi1431100-diverter-valve-actuator","title":"UCP BI1431100 DIVERTER VALVE ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695868981593,"sku":null,"price":43.38,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-20024841-3-way-valve-motor-actuator","title":"UCP 20024841 3-WAY VALVE MOTOR\/ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695883989337,"sku":null,"price":37.05,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-20017594-motorised-valve-actuator","title":"UCP 20017594 MOTORISED VALVE ACTUATOR","description":"","brand":"Plumbparts xpress","offers":[{"title":"Default Title","offer_id":56695884022105,"sku":null,"price":58.31,"currency_code":"GBP","in_stock":true}]},{"product_id":"ucp-bi1101102-actuator","title":"BIASI BI1101102 3 WAY VALVE MOTOR","description":"\u003cp data-start=\"0\" data-end=\"603\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"41\"\u003eBiasi BI1101102 3-Way Valve Motor\u003c\/strong\u003e is a genuine replacement actuator designed to control the position of the 3-way diverter valve in compatible Biasi boiler systems. This motor drives the valve mechanism that directs heated water either to the central heating circuit or to the domestic hot water system, enabling smooth and accurate switching between heating and hot water modes. Manufactured to Biasi’s exact quality and performance standards, it should be installed by a qualified heating engineer during servicing, maintenance, or when replacing a worn, seized, or malfunctioning valve motor.\u003c\/p\u003e\n\u003cp data-start=\"605\" data-end=\"924\"\u003eCompatibility for the \u003cstrong data-start=\"627\" data-end=\"658\"\u003eBI1101102 3-way valve motor\u003c\/strong\u003e includes Biasi boilers that utilise this specific motor model, typically found on systems where precise diverter valve actuation is required. Always verify your boiler’s exact model and part number before installation to ensure correct fit and reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"926\" data-end=\"1182\"\u003eUsing a genuine Biasi 3-way valve motor helps maintain accurate water routing, supports dependable switching between heating and hot water modes, and contributes to the long-term efficiency and smooth operation of your central heating and hot water system.\u003c\/p\u003e","brand":"Biasi","offers":[{"title":"Default Title","offer_id":56695903682905,"sku":null,"price":41.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/1650216.jpg?v=1767711335"},{"product_id":"082h0222-230v-3-point-act-60s-5nm-torque","title":"082H0222 230V 3-POINT ACT 60S 5NM TORQUE","description":"\u003cp data-end=\"185\" data-start=\"90\"\u003e\u003cstrong data-end=\"185\" data-start=\"90\"\u003eDanfoss 082H8056 Actuator – 24V, 24 s\/mm, 3-Point Control, 15m Cable (For DN10–DN32 Valves)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"570\" data-start=\"187\"\u003eThe \u003cstrong data-end=\"211\" data-start=\"191\"\u003eDanfoss 082H8056\u003c\/strong\u003e is a genuine, high-performance actuator engineered for precise modulation of Danfoss valve systems. Designed for heating, cooling, and HVAC applications, it delivers smooth and accurate positioning using \u003cstrong data-end=\"435\" data-start=\"416\"\u003e3-point control\u003c\/strong\u003e, powered by a reliable \u003cstrong data-end=\"473\" data-start=\"459\"\u003e24V supply\u003c\/strong\u003e. The extended \u003cstrong data-end=\"506\" data-start=\"488\"\u003e15-metre cable\u003c\/strong\u003e offers exceptional flexibility for long-distance installations.\u003c\/p\u003e\n\u003cp data-end=\"591\" data-start=\"572\"\u003e\u003cstrong data-end=\"589\" data-start=\"572\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"905\" data-start=\"592\"\u003e\n\u003cli data-end=\"656\" data-start=\"592\"\u003e\n\u003cp data-end=\"656\" data-start=\"594\"\u003e\u003cstrong data-end=\"622\" data-start=\"594\"\u003eGenuine Danfoss Actuator\u003c\/strong\u003e – built for long-term stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"711\" data-start=\"657\"\u003e\n\u003cp data-end=\"711\" data-start=\"659\"\u003e\u003cstrong data-end=\"678\" data-start=\"659\"\u003e3-Point Control\u003c\/strong\u003e for accurate valve positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"765\" data-start=\"712\"\u003e\n\u003cp data-end=\"765\" data-start=\"714\"\u003e\u003cstrong data-end=\"731\" data-start=\"714\"\u003e24V Operation\u003c\/strong\u003e – efficient and system-friendly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"797\" data-start=\"766\"\u003e\n\u003cp data-end=\"797\" data-start=\"768\"\u003e\u003cstrong data-end=\"795\" data-start=\"768\"\u003e24 s\/mm Actuation Speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"857\" data-start=\"798\"\u003e\n\u003cp data-end=\"857\" data-start=\"800\"\u003e\u003cstrong data-end=\"828\" data-start=\"800\"\u003e15m Factory-Fitted Cable\u003c\/strong\u003e for versatile installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"905\" data-start=\"858\"\u003e\n\u003cp data-end=\"905\" data-start=\"860\"\u003e\u003cstrong data-end=\"905\" data-start=\"860\"\u003eIdeal for HVAC, heating \u0026amp; cooling systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"910\" data-start=\"907\"\u003e\n\u003ch3 data-end=\"933\" data-start=\"912\"\u003e\u003cstrong data-end=\"933\" data-start=\"916\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"966\" data-start=\"934\"\u003eThis actuator is suitable for:\u003c\/p\u003e\n\u003cul data-end=\"1302\" data-start=\"967\"\u003e\n\u003cli data-end=\"1024\" data-start=\"967\"\u003e\n\u003cp data-end=\"1024\" data-start=\"969\"\u003e\u003cstrong data-end=\"993\" data-start=\"969\"\u003eDanfoss Valve Sizes:\u003c\/strong\u003e DN10, DN15, DN20, DN25, DN32\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1143\" data-start=\"1025\"\u003e\n\u003cp data-end=\"1143\" data-start=\"1027\"\u003eCompatible with a wide range of \u003cstrong data-end=\"1103\" data-start=\"1059\"\u003eDanfoss mixing valves and control valves\u003c\/strong\u003e designed for 3-point actuator control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1215\" data-start=\"1144\"\u003e\n\u003cp data-end=\"1215\" data-start=\"1146\"\u003eSuitable for domestic, commercial, and industrial HVAC applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1302\" data-start=\"1216\"\u003e\n\u003cp data-end=\"1302\" data-start=\"1218\"\u003eac\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":56695922950489,"sku":null,"price":234.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/ID043031813386-0101_preview.jpg?v=1763979595"},{"product_id":"danfoss-hp22-22mm-2-port-valve-c-w-hpa2-actuator","title":"Danfoss HP22 22mm 2-Port Valve c\/w HPA2 Actuator","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-695fa52d-9378-8330-83c9-129342a9ebde-32\" data-testid=\"conversation-turn-240\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"450c63a2-422a-4ef1-9afb-323ec7fdd5ba\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-start=\"23\" data-end=\"314\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"81\"\u003eDanfoss HP22 22 mm 2-Port Valve with HPA2 Actuator\u003c\/strong\u003e is a motorised control valve used in central heating and plumbing systems to regulate the flow of water through a single heating circuit. It combines a robust valve body with a Danfoss HPA2 actuator for reliable automatic operation.\u003c\/p\u003e\n\u003ch3 data-start=\"316\" data-end=\"340\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"341\" data-end=\"770\"\u003eThis 2-port valve opens and closes in response to a control signal, usually from a thermostat or heating controller. When heat is demanded, the actuator drives the valve to the open position to allow hot water to flow through the circuit. When the demand ends, it returns to the closed position to isolate the circuit. This automatic control enables efficient zoning and helps ensure the heating system only operates when needed.\u003c\/p\u003e\n\u003ch3 data-start=\"772\" data-end=\"791\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"792\" data-end=\"1071\"\u003eThe valve is designed for \u003cstrong data-start=\"818\" data-end=\"844\"\u003e22 mm pipe connections\u003c\/strong\u003e, making it suitable for standard domestic and light commercial central heating systems that use 22 mm copper or compatible pipework. The HPA2 actuator interfaces with typical room thermostats, programmers, and boiler controls.\u003c\/p\u003e\n\u003ch3 data-start=\"1073\" data-end=\"1101\"\u003eDesign \u0026amp; Build Quality\u003c\/h3\u003e\n\u003cp data-start=\"1102\" data-end=\"1386\"\u003eThe Danfoss HP22 valve body is engineered for durability and smooth operation, and the HPA2 actuator provides dependable, quiet movement. The actuator housing and valve construction are designed to withstand regular cycling and the pressures and temperatures found in heating systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1388\" data-end=\"1412\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1413\" data-end=\"1741\"\u003eThis 2-port valve is ideal for zoning a heating system, controlling a single circuit (such as radiators), or controlling the flow to a hot water cylinder in simpler installations. It is suitable for new heating system installations, upgrades, and replacements where automatic flow control is required for comfort and efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":57047896555865,"sku":"118261","price":97.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/118261.jpg?v=1768222009"},{"product_id":"danfoss-hs3-3-port-valve-actuator-087n661300","title":"Danfoss HS3 3-Port Valve \u0026 Actuator 087N661300","description":"\u003cp data-start=\"23\" data-end=\"336\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"82\"\u003eDanfoss HS3 3-Port Valve with Actuator (087N661300)\u003c\/strong\u003e is a robust motorised control valve used in central heating and hot water systems to automatically manage the distribution of heated water between two circuits. It combines a durable valve body with a reliable actuator for precise control of water flow.\u003c\/p\u003e\n\u003ch3 data-start=\"338\" data-end=\"362\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"363\" data-end=\"961\"\u003eThis 3-port valve can direct water flow to heating, hot water, or both simultaneously, based on the demands of the system controls (such as a room thermostat, cylinder thermostat, or programmer). When there is a call for heat to radiators, the valve shifts to route flow to the heating circuit. When domestic hot water is required, it shifts to route flow to the cylinder. In mid-position, it can allow flow to both circuits if the control signal requires. This automatic switching improves comfort and system efficiency by ensuring water is delivered where it’s needed without manual intervention.\u003c\/p\u003e\n\u003ch3 data-start=\"963\" data-end=\"982\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"983\" data-end=\"1306\"\u003eThe valve is designed for \u003cstrong data-start=\"1009\" data-end=\"1046\"\u003estandard central heating pipework\u003c\/strong\u003e (typically 22 mm or 28 mm depending on the specific variant) and works with common heating control systems that provide standard motorised valve control signals. The 087N661300 actuator is matched to the HS3 valve body to provide smooth and reliable movement.\u003c\/p\u003e\n\u003ch3 data-start=\"1308\" data-end=\"1336\"\u003eDesign \u0026amp; Build Quality\u003c\/h3\u003e\n\u003cp data-start=\"1337\" data-end=\"1641\"\u003eThe valve body is constructed from quality materials for durability, and the actuator provides dependable motorised control with quiet operation. The valve and actuator assembly is engineered to withstand the operational pressures and temperatures common in domestic and light commercial heating systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1643\" data-end=\"1667\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1668\" data-end=\"2026\"\u003eThis 3-port valve is ideal for zoned heating systems where separate control of heating and hot water circuits is required. It is commonly used with conventional boilers and systems that have separate cylinder and radiator controls, and is suitable for new installations, retrofits, and replacements where automatic flow management between circuits is needed.\u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":57054996070745,"sku":"121441","price":142.87,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/118261.jpg?v=1768222009"},{"product_id":"danfoss-hsa3-3-port-mid-pos-actuator-only-087n658700","title":"Danfoss HSA3 3-Port Mid Pos Actuator Only 087N658700","description":"\u003cp data-start=\"23\" data-end=\"340\"\u003eThe \u003cstrong data-start=\"27\" data-end=\"85\"\u003eDanfoss HSA3 3-Port Mid-Position Actuator (087N658700)\u003c\/strong\u003e is a genuine replacement motorised actuator designed to work with Danfoss 3-port mid-position valve bodies. It provides the motorised movement needed to shift the valve between heating, hot water, or mid-position settings based on control system signals.\u003c\/p\u003e\n\u003ch3 data-start=\"342\" data-end=\"366\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-start=\"367\" data-end=\"891\"\u003eThis actuator receives electrical signals from room thermostats, cylinder thermostats, programmers, or heating control systems and uses them to move the linked 3-port valve to the correct position. In a mid-position valve setup, the actuator enables the valve to route hot water to the heating circuit, the hot water circuit, or both simultaneously when required. Replacing a worn or faulty actuator with the HSA3 restores smooth, reliable motorised control of the valve and precise water distribution in the heating system.\u003c\/p\u003e\n\u003ch3 data-start=\"893\" data-end=\"912\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-start=\"913\" data-end=\"1256\"\u003eThe HSA3 actuator is designed specifically for Danfoss 3-port mid-position valve bodies that accept the \u003cstrong data-start=\"1017\" data-end=\"1031\"\u003e087N658700\u003c\/strong\u003e actuator. It interfaces with standard heating control signals and fits directly onto the matching valve body, making it suitable for use in central heating and hot water systems that use this type of motorised control valve.\u003c\/p\u003e\n\u003ch3 data-start=\"1258\" data-end=\"1277\"\u003eBuild Quality\u003c\/h3\u003e\n\u003cp data-start=\"1278\" data-end=\"1592\"\u003eManufactured to Danfoss quality standards, the HSA3 actuator is built for durability and long service life. Its internal motor and gearing provide reliable, quiet operation over repeated cycles, and the casing is designed to withstand the typical environmental conditions found in boiler rooms and heating systems.\u003c\/p\u003e\n\u003ch3 data-start=\"1594\" data-end=\"1618\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-start=\"1619\" data-end=\"2020\"\u003eThis actuator is ideal for heating engineers, service technicians, and installers performing maintenance, diagnosis, or replacements on Danfoss 3-port mid-position valves. It is particularly useful where valve movement is sluggish, unresponsive, noisy, or fails to reach the correct position due to actuator wear or failure, helping to restore dependable control of heating and hot water distribution.\u003c\/p\u003e","brand":"Danfoss","offers":[{"title":"Default Title","offer_id":57055020056921,"sku":"118255","price":83.81,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/118255.jpg?v=1768302899"},{"product_id":"drayton-22mm-mid-position-valve-and-actuator-27101","title":"Drayton 22mm Mid-Position Valve and Actuator 27101","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle data-turn=\"assistant\" data-scroll-anchor=\"true\" data-testid=\"conversation-turn-246\" data-turn-id=\"request-695fa52d-9378-8330-83c9-129342a9ebde-2\" dir=\"auto\" class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-model-slug=\"gpt-5-2\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" dir=\"auto\" data-message-id=\"d7687235-bb9b-41a4-a170-fd8f2637dbe2\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp data-end=\"341\" data-start=\"23\"\u003eThe \u003cstrong data-end=\"84\" data-start=\"27\"\u003eDrayton 22 mm Mid-Position Valve and Actuator (27101)\u003c\/strong\u003e is a motorised control valve assembly used in central heating and hot water systems. It automatically manages the direction of heated water flow between two circuits—typically heating and hot water—based on signals from thermostats or a heating programmer.\u003c\/p\u003e\n\u003ch3 data-end=\"367\" data-start=\"343\"\u003eFunction \u0026amp; Purpose\u003c\/h3\u003e\n\u003cp data-end=\"948\" data-start=\"368\"\u003eThis mid-position valve directs the flow of water to the central heating circuit, the hot water circuit, or both simultaneously depending on demand. When the thermostat calls for heating only, the valve moves to allow flow to the radiator circuit. When there is a call for hot water, the valve shifts to send water to the hot water cylinder. In its mid-position it can allow flow to both circuits if the control system requires both heating and hot water at the same time. This automatic switching helps improve comfort and system efficiency without the need for manual operation.\u003c\/p\u003e\n\u003ch3 data-end=\"969\" data-start=\"950\"\u003eCompatibility\u003c\/h3\u003e\n\u003cp data-end=\"1309\" data-start=\"970\"\u003eThe valve’s \u003cstrong data-end=\"1007\" data-start=\"982\"\u003e22 mm connection size\u003c\/strong\u003e makes it suitable for standard domestic and light commercial central heating systems that use 22 mm copper or compatible pipework. The actuator integrates with typical room and cylinder thermostats, heating programmers, and boiler control systems that provide standard motorised valve control signals.\u003c\/p\u003e\n\u003ch3 data-end=\"1339\" data-start=\"1311\"\u003eDesign \u0026amp; Build Quality\u003c\/h3\u003e\n\u003cp data-end=\"1694\" data-start=\"1340\"\u003eThe Drayton 27101 valve and actuator assembly combines a robust valve body with a reliable motorised actuator. The components are engineered for durability and smooth, quiet operation over many cycles. The actuator housing is designed to protect internal gearing and motor mechanisms from environmental conditions found in boiler and plant room settings.\u003c\/p\u003e\n\u003ch3 data-end=\"1720\" data-start=\"1696\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp data-end=\"2064\" data-start=\"1721\"\u003eThis mid-position valve and actuator is ideal for zoned heating systems or systems with separate heating and hot water circuits. It is commonly used in conventional boiler installations with hot water cylinders and is suitable for new system builds, upgrades, or replacements where automatic control of water flow between circuits is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Drayton","offers":[{"title":"Default Title","offer_id":57055071338841,"sku":"123003","price":53.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/123003_LF.jpg?v=1768303250"},{"product_id":"drayton-22mm-2-port-valve-and-actuator-27100","title":"Drayton 22mm 2 Port Valve and Actuator 27100","description":"\u003cp data-end=\"359\" data-start=\"27\"\u003eThe \u003cstrong data-end=\"82\" data-start=\"31\"\u003eDrayton 22 mm 2-Port Valve and Actuator (27100)\u003c\/strong\u003e is a motorised control valve assembly used in central heating systems to \u003cstrong data-end=\"206\" data-start=\"156\"\u003eautomatically control the flow of heated water\u003c\/strong\u003e in a single circuit. It integrates a valve body with an actuator motor that responds to thermostat or controller signals to open or close the flow path.\u003c\/p\u003e\n\u003ch3 data-end=\"389\" data-start=\"361\"\u003e\u003cstrong data-end=\"387\" data-start=\"365\"\u003eFunction \u0026amp; Purpose\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"848\" data-start=\"390\"\u003eThis 2-port valve allows water to either flow through or be shut off from a particular heating circuit based on demand. When a room thermostat or controller calls for heat, the actuator drives the valve open so hot water can circulate through radiators or underfloor heating. When the demand ends, the valve closes, stopping flow. This automatic control improves comfort, energy efficiency, and system responsiveness without requiring manual valve operation.\u003c\/p\u003e\n\u003ch3 data-end=\"873\" data-start=\"850\"\u003e\u003cstrong data-end=\"871\" data-start=\"854\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1175\" data-start=\"874\"\u003eThe valve and actuator are designed for \u003cstrong data-end=\"932\" data-start=\"914\"\u003e22 mm pipework\u003c\/strong\u003e, a common size in domestic and light commercial central heating systems. It connects to standard heating controls, room thermostats, programmers, and boiler interfaces that provide the typical open\/close signals used for 2-port valve control.\u003c\/p\u003e\n\u003ch3 data-end=\"1205\" data-start=\"1177\"\u003e\u003cstrong data-end=\"1203\" data-start=\"1181\"\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1255\" data-start=\"1206\"\u003eThis 2-port valve and actuator unit is ideal for:\u003c\/p\u003e\n\u003cp data-end=\"1576\" data-start=\"1257\"\u003eHomes and properties where \u003cstrong data-end=\"1310\" data-start=\"1284\"\u003esingle-circuit control\u003c\/strong\u003e of heating flow is needed\u003cbr data-end=\"1339\" data-start=\"1336\"\u003eSystems with a single heating zone or where a section of the system needs simple on\/off control\u003cbr data-end=\"1437\" data-start=\"1434\"\u003eIntegration with room thermostats and basic heating programmers\u003cbr data-end=\"1503\" data-start=\"1500\"\u003eCombining with existing boiler installations during servicing or upgrades\u003c\/p\u003e\n\u003cp data-end=\"1726\" data-start=\"1578\"\u003eIt provides a straightforward, efficient way to automate water flow in central heating systems, helping to maintain comfort and reduce energy waste.\u003c\/p\u003e","brand":"Drayton","offers":[{"title":"Default Title","offer_id":57056153403737,"sku":"123001","price":49.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9738\/1209\/files\/123001_LF.jpg?v=1768915677"}],"url":"https:\/\/plumbpartsxpressshop.com\/collections\/actuators.oembed","provider":"Plumbparts xpress","version":"1.0","type":"link"}