Description
This device is utilized for regulating dampers on unit ventilators and can be adjusted to suit various control cycles for unit ventilators. Replacement options are offered for Johnson, Powers, Robertshaw, Barber-Colman, and older models of Honeywell unit ventilator damper actuators.
Features
Constructed of strong zinc die castings.
Hesitation feature available for unit ventilator cycles requiring a minimum percentage of outdoor air.
Specifications
Stroke: 2-1/8″ to 2-1/2″
Diaphragm Effective Area (sq in.): 11″
Maximum Safe Operating Pressure (psi): 25 PSI
Specs
| Product Type: |
Actuator |
|---|---|
| Actuator Type: |
Pneumatic |
| Temperature Range (F): |
-20°F to 160°F |
| Actuator Spring Range: |
5 to 12 psi |
| Fail Safe Mode: |
Spring Return |
| Air Connections: |
1/8″ NPT |
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