• Taco Zone Sentry Z075C2-1 motorized zone valve showing the signature green and black low-amp actuator casing mounted on a premium heavy brass valve body with 3/4 inch sweat ports.
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Taco Zone Sentry High-Performance Motorized Zone Valves

Taco Zone Sentry High-Performance Motorized Zone Valves

Brand: Taco SKU: SKU-SENTRY-FLAT

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$231.00 USD
$231.00 USD
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Mechanical Parameter Factory Specification
Manufacturer Taco Comfort Solutions
Series Zone Sentry Series
Base Model Number (MPN) Z075C2-1
Connection Style 3/4" Sweat (Solder) Connection
Default Configuration Normally Closed (NC) with End Switch
Electrical Input 24 VAC, 60 Hz, 0.06 Amps max running
Maximum Close-Off Pressure 125 PSI (862 kPa)
Maximum Fluid Temperature 220°F (104°C)

The Taco Zone Sentry High-Performance Motorized Zone Valve (MPN: Z075C2-1) represents a major leap forward in hydronic efficiency. Operating on a patented micro-circuit design, the Zone Sentry delivers high-torque closing power while drawing up to 93% less electrical energy than traditional heat-motor zone valves.

Advanced Operational Advantages:

  • Ultra-Low Power Footprint: Uses a high-efficiency capacitor charging engine to draw a mere 1.44 Watts (0.06 Amps) while operating, allowing up to 12 zone valves to be safely powered by a single standard 40VA transformer.
  • Bidirectional Solid-State Shutoff: Engineered with a high-torque ball-valve design that handles extreme close-off pressures up to 125 PSI without weeping, leaking, or introducing water hammer.
  • Tool-Free Actuator Removal: Features a quick-release button that allows the complete actuator head to be unlatched from the brass valve body in seconds without shutting down or draining the hydronic system loop.

Media & Installation Parameters:

  • Multi-Directional Flow: True universal flow path means the valve cannot be installed backward; fluid can run in either direction with zero performance impact.
  • Fluid Application: Perfect for closed-loop space heating, chilled water cooling setups, and water/glycol mixtures up to a 50% max volumetric ratio.
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