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Damper Actuator Pneumatic Positive Positioner Spring Return 20-1/2 x 8 x 6-5/8 Inch
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Product Overview
Used for proportional control of medium- to large-size dampers in HVAC systems. The MP918A,B are rolling diaphragm, piston-type actuators. Positive Positioner available. Replacement devices for most competitors products.
- Rolling diaphragm operated
- Low friction shaft bearing
- Close tolerance on operating range and stroke
- Versatile mounting and connecting hardware
- Non-overlapping spring ranges for sequencing
- Reliable-long life
- Deep drawn aluminum body
- 0.021 scfm air consumption
- 5/32 in push-on barb (Pilot), 1/4 in push-on barb (main) air connection
- 23.8 sq-in diaphragm effective area
- Spring return fail safe mode
- 5 to 95% RH humidity range
- -20 to 158 deg F ambient temperature
Product Details
Brand | Honeywell |
---|---|
Product Type | Pneumatic Positive Positioner |
Style | Spring Return |
Size | 20-1/2x8x6-5/8IN |
Temperature | -20 to 158DEG F |
Stroke Length | 3-1/2IN |
Application | HVAC Systems |
Length | 20-1/2IN |
Width | 6-5/8IN |
Height | 8IN |