Schneider Electric (Barber Colman) MK-3101 Pneumatic Damper Actuator Els PW 17895 Common Questions Which actuators are

Common Questions Which actuators are compatible with the VTD-9424

For Generation II SmartValve models like the SV9501 and SV9502

the Lennox 45H83 (part number 45H8301) provides reliable system monitoring without the need for manual intervention after cooling

single-pole single-throw (SPST) medium temperature control engineered for precision in self-contained refrigerators

Schneider Electric (Barber Colman) MK-3101 Pneumatic Damper Actuator Els PW 17895 Common Questions Which actuators areFor high performance environmental control, the Schneider Electric MK 3101 (formerly Barber Colman MK 3101) is the industry standard pneumatic damper actuator for proportional or two position control. This proportional pneumatic actuator features an 8 in effective diaphragm area and is engineered specifically for HVAC damper control in mixing boxes, air valves, and terminal units. With a 3 to 8 psi spring range, it provides reliable spring return fail