{"product_id":"caleffi-z151000-z-one-24v-normally-closed-zone-valve-actuator-with-auxiliary-switch-terminal-block","title":"Caleffi Z151000 Z-One 24V Normally Closed Zone Valve Actuator with Auxiliary Switch, Terminal Block","description":"\u003cp\u003eThe Caleffi Z151000 is a 24V normally closed actuator for Z-One zone valves, supplied with a terminal block for wiring.\u003c\/p\u003e\u003cp\u003eIt mounts on a Z-One valve body to open and close the zone on a thermostat call, and can be used to replace a failed actuator without draining the system. Normally closed means the valve stays closed until power is applied. The auxiliary end switch closes when the valve opens and can be used to signal a boiler, circulator or zone control. Rated for a maximum temperature of 240°F.\u003c\/p\u003e\u003cp\u003eBefore ordering, confirm your control voltage is 24V, that you need a normally closed actuator, and that the valve body is a Caleffi Z-One. The valve body is not included.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Caleffi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part #:\u003c\/strong\u003e Z151000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Z-One\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Zone Valve Actuator (Replacement Head)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Normally Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Switch:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e A terminal block for wiring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Temperature:\u003c\/strong\u003e 240°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 8016615107173\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Zone Valve Replacement Heads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/Z151000_CALE-Z151000_8016615107173_TechB.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Data Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/Z151000_CALE-Z151000_8016615107173_Inst.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Operation Manual\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/Z151000_CALE-Z151000_8016615107173_Sub.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSubmittal Sheet\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/res.cloudinary.com\/dzhpkjoqj\/Caleffi\/Z151000_CALE-Z151000_8016615107173_Sell.pdf\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Bulletin\u003c\/a\u003e (PDF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee also: \u003ca href=\"\/collections\/zone-valve-replacement-heads\"\u003ezone valve replacement heads\u003c\/a\u003e, \u003ca href=\"\/collections\/caleffi-north-america\"\u003eall Caleffi products\u003c\/a\u003e.\u003c\/p\u003e","brand":"Caleffi","offers":[{"title":"Default Title","offer_id":50517458026599,"sku":"CALE-Z151000","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/2253\/3479\/files\/Z151000_CALE-Z151000_8016615107173.jpg?v=1792424738","url":"https:\/\/www.thehousesupplier.com\/products\/caleffi-z151000-z-one-24v-normally-closed-zone-valve-actuator-with-auxiliary-switch-terminal-block","provider":"The House Supplier","version":"1.0","type":"link"}