The MZ20 is an electro-mechanical zone valve actuator designed for use with the VZ29, VZ39 and VZ49 valves. Reliable long term operation is provided by the optimal design without feedback potentiometer or end switches.
The actuator provides exact valve position and flow adjustment due to the 100 second running time.
Mfr. Part No. | Description |
MZ20A | 845-5051-000, Selectable |
MZ20A-R | 845-5052-000, 0-10V |
MZ20B-24 | 845-5001-000, 3P-24V AC |
MZ20B-230 | 845-5003-000, 3P-230V AC |