Description
These actuators are designed for proportional control of variable volume terminal units, mixing boxes, and small to medium-sized dampers. They are available in various operating ranges for independent operation or in sequence with other actuators. The MP909E model features an optional adjustable stroke, while the MP909H includes a positive positioner. Replacement units are compatible with Johnson, Powers, Robertshaw, Barber-Colman, and older models of Honeywell actuators.
Features
Rolling diaphragm operated.
Low friction shaft bearing.
Close tolerance on operating range and stroke.
Non-overlapping spring ranges for sequencing.
Corrosion resistant materials.
Reliable long life.
Specs
| Air Connections: |
1/8″ NPT Dual Barbed fitting for 5/32″ or 1/4″ O.D. tubing |
|---|---|
| Actuator Type: |
Pneumatic |
| Temperature Range (F): |
-28°F to 160°F |
| Actuator Spring Range: |
5 to 10 psi |
| Fail Safe Mode: |
Spring Return |
| Stroke: |
4″ |
| Max Pressure (PSI): |
30 |
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