Taco heat motor zone valves provide a time proven method for system zoning and control. The exclusive heat motor design operates silently, while the twist off head allows for serviceability without disturbing system connections.
Mid-City Product ID: 67301
Manufacturer: Taco
Manufacturer Part Number: 557-G3
UPC: 687752764963
Additional Information: Input Supply Rating 24 Volt AC 0.9 Amp; Actuation Type Electric
Amperage Rating: 0.9 A
Application: For hydronic heating applications
Brand: Taco
Configuration: NC
Connection Type: Sweat
Dimensions: 3-5/8 in L x 2 in W x 5-3/8 in H
End Connection: Soldered x Soldered
Flow Coefficient Cv: 7
Flow Rate: 6.6 GPM
Material: Bronze
Nominal Size: 1 Inch x 1 Inch
Normal Condition: Open, Close
Number Of Ways Position: 2-Way
Pressure Rating: 65 PSI (Shut-Off)
Product Features: The Taco Geothermal Water Flow Control Valve is an Electrically Operated Valve for Use in Water Source Heat Pump System; It Opens and Closes Slowly and Smoothly in Response to the Action of a Controlling Heating and/or Cooling Thermostat; Made in USA
Seat Material: Brass/Engineering Polymer
Series: 557G
Temperature Rating: 34 to 240 Deg F
Type: Electrically Operated
UNSPSC: 40141600
Voltage Rating: 24 VAC at 60 Hz
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