Is there a replacement for the EM52L actuator?
EM52L actuator 8522221010
The EM52L actuator is obsolete.
Both the EM52L actuator and the V354/V355 valves that are associated with it are obsolete, so both will need replacing.
The replacements would be the MZ20A (Selectable control signal) or the MZ20A-R (Fixed 0-10v control) actuator, with the VZ*19 range of valves.
For a data sheet for the MZ20A actuator, please click HERE.
For a data sheet for the VZ*19 valve range, please click HERE.