{"product_id":"taco-zs-34no-valve","title":"Taco Zone Sentry 3\/4\" Normally Open Zone Valve","description":"\u003cdiv class=\"product-description-wrapper\" style=\"font-family: sans-serif; line-height: 1.6; color: #333; margin-bottom: 25px;\"\u003e\n  \u003cp style=\"margin-bottom: 16px;\"\u003e\n    The Taco Comfort Solutions V075C2A3 Zone Sentry® Motorized Zone Valve provides high-efficiency, bi-directional fluid control for modern multi-zone hydronic heating and cooling systems. Featuring a heavy brass 3\/4\" sweat connection body paired with an advanced, microcircuit-controlled motorized actuator head, this model is configured as a \u003cstrong\u003eNormally Open (N\/O)\u003c\/strong\u003e assembly. The valve remains resting in a fully open position under zero electrical load, offering an essential mechanical safe-state for radiant loops, baseline bypass circuits, or extreme climate freeze-protection architectures.\n  \u003c\/p\u003e\n\n  \u003cp style=\"margin-bottom: 12px;\"\u003e\u003cstrong style=\"font-size: 15px; color: #111;\"\u003eKey Mechanical \u0026amp; System Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003cul style=\"margin-top: 0; margin-bottom: 20px; padding-left: 20px;\"\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eHigh close-off Pressure Rating:\u003c\/strong\u003e Built with a high-torque commercial ball-valve core providing up to 125 PSI of definitive close-off pressure capacity, entirely preventing velocity whistling, water hammer noise, or localized seat weeping.\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003ePatented Toolless Quick-Release:\u003c\/strong\u003e Features a rugged snap-lock push button allowing the entire green actuator control block to be detached from the solid brass fluid body in seconds. Maintenance teams can swap heads without interrupting the hydronic line or draining system glycol.\n    \u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 10px;\"\u003e\n      \u003cstrong\u003eUnrivaled Green Energy Savings:\u003c\/strong\u003e Employs high-efficiency microcircuit gear tracking that draws a minimal 1.44 Watts only during active transit cycles. This allows up to 12 separate Zone Sentry valves to run simultaneously off a standard 40VA multi-zone transformer.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp style=\"margin-top: 16px; margin-bottom: 0;\"\u003e\n    \u003cstrong\u003eAuxiliary Integration:\u003c\/strong\u003e Comes outfitted with an integrated micro-switch end contact loop to signal zone relays, boiler control terminals, or distribution circulators the moment the mechanical cycle completes.\n  \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Taco","offers":[{"title":"Default Title","offer_id":42910045569118,"sku":"ZS-34NO-VALVE","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Front_profile_studio_shot_of_a_Taco_Zone_Sentry_3_4_inch_motorized_zone_valve_with_a_green_and_black_actuator_casing_mounted_on_a_solid_brass_sweat_connection_body_isolated_on_a_white_background..jpg?v=1782131168","url":"https:\/\/nationalboilersupply.com\/products\/taco-zs-34no-valve","provider":"National Boiler Supply","version":"1.0","type":"link"}