Caleffi Z-one Normally Closed Actuator for Motorized Zone Valves
120VAC, PN - Z116000
Made In Italy
The Z-one actuator has a synchronous motor that winds the return spring and moves the valve paddle to the desired position. When power is removed the actuator spring returns the valve paddle.
Fits on Z2 and Z3 Series valve bodies with the push of a button.
A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
