Honeywell MP913 Catalog Page
Pneumatic Damper Actuators
MP913 Pneumatic Variable Volume Damper Actuator
Provides proportional control of variable volume dampers in small
high velocity mixing boxes. Replacement devices are available for
Johnson and Robertshaw devices. Suitable for direct replacement
only, do not attempt to replace larger damper actuators with this
unit.
• Compact in size.
• Neoprene rolling diaphragm.
• The MP913 Operator can be used with or without a crankarm.
Actuator Type: Damper
Dimensions, Approximate: 2 5/8 in. high (add 3/4 in. for shaft) x
2 1/4 in. diameter (67 mm high (add 19 mm for shaft) x 57 mm
diameter)
Actuator Force: Low
Fail Safe Mode: Spring Return
Air Connections: Barbed fitting for 1/4 in. O.D. plastic tubing
Stroke: 1 in. (25 mm)
Diaphragm Effective Area: 2.2 sq in. (14 sq cm)
Temperature Range: 50 F to 140 F (10 C to 60 C)
Maximum Operating Pressure: 30 psi (207 kPa)
Humidity Range: 5 to 95% RH
Spring Range
Product Number
MP913A1003/U 10 psi to 15 psi 69 kPa to 103 kPa 14002808-001 - Flat Mounting Bracket. Shaft has 1/8 in. diameter hole for a roll pin.
MP913A1011/U 10 psi to 15 psi 69 kPa to 103 kPa 14003640-001 - 90 degree Angled Mounting Bracket and 3/8 in.-16 Threaded Shaft
MP913A1029/U 5 psi to 10 psi 34 kPa to 69 kPa 14003640-001 - 90 degree Angled Mounting Bracket and 3/8 in.-16 Threaded Shaft
MP913A1037/U 5 psi to 10 psi 34 kPa to 69 kPa 14003640-001 - 90 degree Angled Mounting Bracket. Shaft has 1/8 in. diameter hole for a roll
MP913A1177/U 3 psi to 13 psi 21 kPa to 90 kPa 14002809-001 - 90 degree Angled Mounting Bracket (3-point attachment) and 3/8 inch - 16
Includes(psi) (kPa)
pin.
threaded shaft
Accessories:
27520C-Push Rod (5/16 in. dia., 12 in. length)
27520G-Push Rod (5/16 in. dia., 24 in. length)
27520K-Push Rod (5/16 in. dia., 36 in. length)
27520L-Push Rod (5/16 in. dia., 48 in. length)
315321-Crankarm Balljoint (with 1/4 in male threads), fits 5/16 in.
diameter pushrod
315781-Motor shaft balljoint with 3/8 - 16 UNC female threads, fits 5/16
inch diameter pushrods.
700 customer.honeywell.com 70-6910
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