{"product_id":"z-series-1-in-2-way-motorized-zone-valve-with-end-switch","title":"Z Series - 1\" 2-Way Motorized Zone Valve with End Switch","description":"\u003cp\u003eZ-one™ valves are used to automatically shut-off the flow or redirect hot and chilled water in hydronic systems, open systems, closed systems, low-pressure steam; and are UL listed for plenum installations. The motorized two-position, on\/off, spring return Z1 series actuator has an end mounted push button for quick installation to the valve body. The actuator is equipped with or without an auxiliary micro-switch and models are either normally closed or normally open and with wire or terminal connections. The high temperature zone valve body Z2 series is 2-way straight through and the valve body Z3 series is 3-way diverting or mixing. The Z1 series actuator is easily attached by a push button lock and requires no tools. The Z-one™ valve provides 100% bubble-tight seat close-off leakage. The high temperature and high close-off performance characteristics of these zone valves, combined with the compact size, makes them suitable to fit inside baseboards or directly in fan coil units. Z-one™ valves are available with 1\/2 to 1 in press fittings, the Presscon™ copper tail-piece with union nut, making installation and maintenance fast, easy and efficient. Special slots in the EPDM O-ring allows fluid to leak during system testing if unpressed and provide a perfect leak proof seal when completely pressed. Some models are low-lead brass, for domestic hot water applications.\u003c\/p\u003e","brand":"CALEFFI","offers":[{"title":"Default Title","offer_id":53406212194593,"sku":"Z46","price":284.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/Caleffi_Z42_f4abc14d-553c-4f60-be72-422ea8eaacde.jpg?v=1790122053","url":"https:\/\/standardvmi.com\/products\/z-series-1-in-2-way-motorized-zone-valve-with-end-switch","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}