Thermal zone valves (24 VAC) feature 3/4 and 1 in sweat connections. They provide flow control for single-zoned manifolds (manifolds serving one zone), and have a built-in flow-balancing feature. The valves include an end switch for activation of a relay (pump), heat plant or other auxiliary devices.
Uponor No Lead Thermal Zone Valve, Four-Wire, 3/4 to 1 in Nominal, C, 230 psi, 248 deg F, Bronze Body, Stainless Steel Trim, EPDM Gasket, 2-1/2 in L x 3-3/4 in W x 4 in H, Import
Body Material
Bronze
Dimensions
2-1/2 in L x 3-3/4 in W x 4 in H
Domestic/Import
Import
End Style
C
Nominal Size
3/4 to 1 in
Pressure Rating
230 psi
Softgoods Material
EPDM Gasket
Temperature Rating
248 deg F
Trim Material
Stainless Steel
Type
Four-Wire
- 24VAC nominal, 1 watt operating voltage
- 3 to 5 minutes time to open/close
- 24 VAC, 2 A resistive end switch rating