Taco B163-89 Valve and Seat Assembly for 571-2 Zone Valves,
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Taco Z075T2-3 2-Way Zone Valve 24 VAC 3/4" FPT,
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Taco Zone Sentry Zone Valve enhances the overall performance of any zone valve system. The unique patented technology in the Zone Sentry utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body design. All this adds up to a zone valve that leads the industry in energy efficiency, flow capacity (Cv), shutoff pressure rating, ease of installation, diagnostic capability and the number of valves that can be use on a standard 40VA transformer.

• The ball valve installs in any orientation
• Multi-function LED
• Quick connect wiring
• Manual override
• (90 deg turn) approximately 5 sec ball rotation speed
• 1 amp at 24 VAC end switch rating
• 0.5 amp heat anticipator setting
• Brass press ring and brass (chrome-plated)
• High performance engineered polymer body, high performance internally lubricated engineered polymer gears actuator
• 2-pin screw connectors for power and end switch

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Taco Zone Sentry zone valve enhances the overall performance of any zone valve system. The unique patented technology in the Zone Sentry utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body design. All this adds up to a zone valve that leads the industry in energy efficiency, flow capacity (Cv), shutoff pressure rating, ease of installation, diagnostic capability and the number of valves (12) that can be use on a standard 40 VA transformer.

• Provide on-off, NO or NC control in closed hydronic systems
• Water or water/glycol up to 50% glycol close systems service
• 90 deg turn approximately 5 sec after charge time ball rotation speed
• 1 amp at 24 VAC end switch rating
• High performance internally lubricated engineered polymer gear
• Brass stem, press ring ball
• Modified teflon seat
• EPDM o-ring
• Uses up to 93% less energy than other commonly installed zone valves

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Taco Zone Sentry zone valve enhances the overall performance of any zone valve system. The unique patented technology in the Zone Sentry utilizes a microcircuit based logic to control a gear driven electronic actuator which drives a ball valve based body design. All this adds up to a zone valve that leads the industry in energy efficiency, flow capacity (Cv), shutoff pressure rating, ease of installation, diagnostic capability and the number of valves that can be use on a standard 40VA transformer.,
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Taco Z100C2-2 Sentury Zone Valve 1"

Taco 570 2 Way Zone Valve 1/2",

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Taco Z075T2-3 2-Way Zone Valve 24 VAC 3/4" FPT,
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Taco Z075T2-3