Mp909E,H Pneumatic Damper Actuators - Honeywell Pneumatic Controls Engineering Manual

Damper Actuator

MP909E,H Pneumatic Damper Actuators

Dimensions in inches (millimeters)
Actuator with Fixed External Mounting Bracket
4-1/2
(114)
9-1/4 (235) MP909E
13-3/4 (350) MP909H
1
ANGLE BRACKET IS 14002851-001 FOR MP909E1067 AND IS 14002850-001
FOR OTHERS.
Dimensions in inches (millimeters)
Bracket with Internal N.C. Trunnion Mounting Bracket
6-7/8 (175) WIDE
17 (430) MP909E
19-3/4 (500) MP909H
EDGE OF
DAMPER
MP909E,H Piping Diagram
MP909E
B
M
M
P
MP909H
FROM
CONTROLLER
1
SECTIONS OF LARGE DAMPER REQUIRING
MORE THAN ONE OPERATOR MUST BE LINKED
76 customer.honeywell.com
MP909H
6-1/4
(159)
5 (127)
M27095
MP909H
N.C.
9-1/2
(240)
MP909E
N.C.
7 (180)
M27097
1
M5575
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.
• 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.
Dimensions in inches (millimeters)
Actuator with External Trunnion Mounting Bracket
7-1/4
(185)
17 (430) MP909E
Dimensions in inches (millimeters)
Bracket with Internal N.O. Trunnion Mounting Bracket
17 (430) MP909E
EDGE OF
DAMPER
Actuator Type: Damper
Fail Safe Mode: Spring Return
Actuator Force: Medium
Diaphragm Effective Area: 6.6 sq in. (43 sq cm)
Humidity Range: 5 to 95% RH
Accessories:
14002850-001 Angle Bracket 5 3/8 in, 137 mm, long, 5 in, 127 mm,
wide
14003640-001 Angle Bracket 3 in. (76 mm) long, 3 3/4 in. (95 mm)
wide, 2 3/4 in. (70 mm) high
14004062-001 External Trunnion Mounting Bracket
14004062-002 Internal N.C. Trunnion Mounting Bracket
14004062-003 Internal N.O. Trunnion Mounting Bracket
14004106-001 Actuator pushrod for conversion of internal N.C. to
external
14004107-001 Crankarm Assembly for conversion from internal N.C. to
external Trunnion mounting
14004210-001 Feedback Spring Kit includes orange spring (3 psi
[21kPa]), yellow spring (5 psi [34 kPa]), and blue spring (10 psi [69
kPa]).
14004236-001 Coupler, actuator shaft to 5/16 in, 8 mm, pushrod
14004241-002 Hitch Pin (Six Sets)
14004242-001 MP918 Top Mount Operator Assembly
14004667-001 Offset Crank arm assembly with 2 screws (304725-062),
nuts (14004102-001), crank arm (14004655-001) for 1/2 in. Drive Axle
70-6925
22 (560) MP909H
M27096
MP909H
6-1/2
(169)
MP909E
6-7/8 (175) WIDE
19-3/4 (500) MP909H
M27098
9 (230)