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TACO Zone Valves
and Replacement Heads for the Taco 570 Series
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Series 570 Zone Valve
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Series 560 Zone Valve
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E Series Zone Valve
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Taco Hydronic Zone Valves are proven performers,
are very, very dependable and run silent during operation.
The Taco 570 Series Zone Valves are leak proof. Beryllium copper
bellows separate system water from the atmosphere for positive and leak proof
operation. Energy saver — heat motor is not constantly energized while the valve is open.
Heavy bronze body with sweat connections, globe valve construction with
E.P. seat ensures tight shut-off for trouble free service.
Power head does not have to be removed to install.
Every Taco Zone Valve is factory tested prior to shipment.
The Taco 560 Series Heat Motor Zone Valves offer a 3-way bypass version of the
Taco 570 Gold Series. Use valves in this series to control the flow to a fan coil or
terminal heating unit. Available in 1/2 inch to 1 inch sweat connections.
The Taco E Series Zone Valve is a gear driven, capacitor powered valve.
The valve is basically a ball valve that spins 360 degrees. For every 90 degrees it spins
the valve is either open or closed. The mechanical simplicity of the one way rotation of
the valve makes for an extremely reliable valve. Because it is a ball valve, the unit
can be mounted in either direction on the piping and above, below, or beside the piping.
E Series technology replaces the typical spring (mechanical energy storage device)
with a Prostar Gold Cap Capacitor (electronic energy storage device) for returning
the valve to its normal position. In addition, the typical
synchronous AC motor has been replaced with a high torque, high efficiency and highly reliable miniature
motor. All functions of the Zone Valve’s operation are monitored on board by a powerful
microprocessor. A non-contact optical sensor (electronic eye) monitors the valve’s
position at all times. In the event of a loss of power to the valve, the E Series has a
built-in override button located on the top of the operator for manual operation of the
valve. As soon as power is restored the valve automatically finds it’s correct operating
position, even if the ball has been moved using the manual override.
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Taco Zone Valve Operation & Wiring Information
Taco E Series/ESP Zone Valve Wiring Diagrams
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Buy Taco Zone Valves Here
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