Out of Stock 1” Sweat 557 Geothermal Valve

The 557-G3 from Taco is a 1” Sweat 557 Geothermal Valve. It's designed to control open type geothermal systems with high head. The unique end switch design of Taco geothermal valves allows to control of the heat pump from the valve. This allows movement of cold water into the coil before the heat pump actually starts.


Technical Specifications:

  • Connections: 1" sweat (CxC)
  • Max pressure: 125 psi
  • Max operating temp: 240F
  • Min operating temp: 40F
  • Voltage: 24V
  • Cv: 7.0
  • Body material: Bronze.
Options
2-Way
End Switch
Normally Closed
Size
1"
Connections
Sweat
Application
Heating
Voltage
24V
Series
Geothermal
Product Type
Zone Valves
Electrical
Terminal Block
Brand
Taco

1” Sweat 557 Geothermal Valve

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  • Brand: Taco
  • Model: 557-G3
  • MPN: 557-G3
  • Availability: Out of Stock
  • $ 242.95

Tags: Zone Valves, Valves, Heating Valves, Plumbing Supply, Heating Supply, Residential Plumbing