Caleffi Z111000 Motorized Zone Valve ActuatorThe Motorized Zone Valve Actuator is the Caleffi Z111000 model, delivering precise control for hydronic systems. This Type 2 Position actuator uses a spring return mechanism and operates on 24 Volt AC, ensuring reliable open close action for motorized zone valves in open or closed systems. Built for durability, it features a polycarbonate base and cover with an aluminum plate, a 1 2 inch supply connection, and an 18 inch wire harness. Designed to

1 W on AC and 11

inlet and 3/4 in

Designed for use with Centrifugal Pump items and compatible with models 60

Auto reset 60 minutes

Contact configuration: SPNO

Power draw is 6

Supports 2-Heat/2-Cool (Conventional) or 2-Heat/1-Cool (Heat Pump)

while maintaining NEMA 1 protection for basic indoor use

automatic room comfort

Designed to shield the float and related internals

This natural gas regulator maintains precise inlet pressures of 1–2 psi and delivers a stable outlet of 7–11 inches water column

Remote bulb and 5-foot capillary for flexible placement