Honeywell MP909H1331/U Damper Actuator, force: Med, 10 psi span
Description
These actuators are used for proportional control of variable volume terminal units, mixing boxes, and small to medium sized dampers. They are available in various operating ranges for either independent operation or sequence operation with other actuators. The MP909E has an optional adjustable stroke feature. The MP909H includes a positive positioner. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell actuator models.
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.
Product Specifications
- Dimensions (in.)
- 22 in. long x 7 1/4 in. high x 6 7/8 in. wide
- Dimensions (mm)
- 559 mm long x 184 mm high x 175 mm wide
- Maximum Safe Operating Pressure (psi)
- 25 psi
- Maximum Safe Operating Pressure (kPa)
- 172 kPa
- Temperature Range (F)
- -20 F to +160 F
- Temperature Range (C)
- -29 C to +71 C
- Includes
- 315781 Balljoint, Positive Positioner, and 14002850-001 – Fixed External Mounting Bracket with Balljoint
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Actuator Type
- Damper
- Fail Safe Mode
- Spring Return
- Stroke (in.)
- 4 in.
- Stroke (mm)
- 102 mm
- Actuator Force
- Medium
- Spring Range (psi)
- Positive positioner 10 psi span (5 psi spring included)
- Spring Range (kPa)
- Positive positioner 69 kPa span (34 kPa spring included)
- Diaphragm Effective Area (sq in.)
- 6.6 sq in.
- Diaphragm Effective Area (sq cm)
- 43 sq cm
- Air connections
- Positioner: Pilot 5/32 in. barb, Main 1/4 in. barb, Branch 1/4 in. barb. Actuator: combination 5/32 in. and 1/4 in. barb
