-
Taco Geothermal Zone Valve - 557-G2
- 1 inch Sweat - 24V
Product ID • TGTZV5571002
Overview
Taco Geothermal Valve 557-G2 is designed for high head, open system zone control. The unique end switch design permits control of the heat pump by the valve. This allows movement of cold water into the coil before the heat pump actually starts.
Taco Geothermal Zone Valves were created especially to eliminate noisy water hammer. The Taco GT Whisper Guard operates in a totally different way from fast-acting solenoids. How? It closes slowly and no water hammer occurs. The unique end-switch design permits control of the heat pump by the valve. This allows movement of cold water into the coil before the heat pump actually starts. The bronze body and corrosion resistant internal parts provide for long, trouble-free service.
Technical Specs
Taco Geothermal Zone Valve 1 inch NPT 24V - 557-G2 Techs and Specs
- Size
- 1 Inch
- Connection
- Threaded Connection NPT
- Normal Flow Rate
- 4 1/2 to 6 1/2 GPM
- Volts
- 24V
- Amps
- 0.9
- Equalivent Feet of Pipe
- 60
- Pump Head Feet of Water
- 150
- Maximum Fluid Temperature
- 240 Degree F
- Minimum Fluid Temperature
- 40 Degree F
- Maximum Working Pressure
- 125 PSI
Taco Geothermal Zone Valve 1 inch NPT 24V - 557-G2 Features
- Proven Performance – Millions in Use. Taco Zone Valves are the Industry’s Top Choice for Consistent Performance
- Rugged Dependability
- Silent Operation
- Twist Off Head
- Bellows or Globe Valve Construction Ensures Positive Shut-off and Leak Proof Operation
- Patented Construction
- Easy to Install
- Taco Geothermal Valves do not have Manual Open Bypass Lever
- 24 VAC Powered with Isolated End Switch
- 100% Factory Tested
- Made in the USA
- 3 Warranty
Info & Links
