Z55S Z-one 2-way (sweat)
- Includes 3/4″ Press Fittings
- Two-way zone valve
- Spring return
- Normally closed actuator
- Auxiliary micro-switch
- Max body pressure: 300 psi
- Temp range: 32 – 240F
- Suitable fluids: water, 50% max glycol, 15 psi max steam
- Power Supply: 24 VAC
- Power Consumption: 5 W, 7 VA
- Rating of auxiliary micro-switch contacts: 0.0 A min, 0.4 A max 24 V (24 V only)
- Screw terminal connection
- UL 873, cUL Listed and CE
- UL 1995 Sec. 18 air plenums and ducts
- Includes 3/4″ Press Fittings
- Two-way zone valve
- Spring return
- Normally closed actuator
- Auxiliary micro-switch
- Max body pressure: 300 psi
- Temp range: 32 – 240F
- Suitable fluids: water, 50% max glycol, 15 psi max steam
- Power Supply: 24 VAC
- Power Consumption: 5 W, 7 VA
- Rating of auxiliary micro-switch contacts: 0.0 A min, 0.4 A max 24 V (24 V only)
- Screw terminal connection
- UL 873, cUL Listed and CE
- UL 1995 Sec. 18 air plenums and ducts
Install the Z-one valves together with our ZVR relay and qualify for an industry exclusive five year warranty.








