Caleffi Z161000 : Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, Terminal Block
The Caleffi Z161000 is a normally closed, spring-return actuator designed for use with motorized zone valves. It is UL873, cULus Listed, and CE certified, meeting UL 1995 section 18 requirements for air plenums and ducts. Engineered for dependable performance, this actuator returns to the closed position when power is removed and includes an integrated terminal block for easy wiring and secure connections.
The Z161000 actuator is compatible with Caleffi Z2 and Z3 valve bodies (normally closed configuration). It features a pushbutton mounting system and includes a 7/8" knockout for a 1/2" conduit connector, simplifying installation in HVAC and hydronic systems.
Key Features
- Normally Closed spring-return actuator for zone valves
- On/Off control operation (24V AC)
- Terminal block connection for simplified wiring
- Quick pushbutton mounting system
- 7/8" knockout for 1/2" conduit connection
- Compatible with Caleffi Z2 and Z3 valve bodies
Technical Specifications
- Voltage: 24V AC
- Power Consumption: 7 VA (at full capacity)
- Conduit Connector: 1/2"
- Connection Type: Terminal Block
Datasheets
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Caleffi Z-one Motorized Zone Valve Installation and Commissioning Manual |
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- Actuator Type:
- Non Fail-Safe
- Voltage:
- 24VAC
- Control Signal:
- On/Off
- Auxillary Switch:
- None
- NEMA 4X Enclosure:
- No
