Linear Actuators
MP909D/E/H Pneumatic Damper Actuator
MP909D/E/H pneumatic damper actuators are rolling diaphragm, piston-type pneumatic damper actuators. These actuators are used for proportional control of variable volume terminal units, mixing boxes, and small- to medium-sized dampers.
MP909D/E/H pneumatic damper actuators are rolling diaphragm, piston-type pneumatic damper actuators. These actuators are used for proportional control of variable volume terminal units, mixing boxes, and small- to medium-sized dampers.
MP909D and E are manufactured with aluminum alloy housings and in only two stroke lengths with four spring ranges. The MP909H is an MP909E with a positive positioner providing an adjustable start point and 3, 5, or 10 psi (20, 35, or 70 kPa) span (operating range). An MP909E with a 5 to 10 psi (34 to 69 kPa) spring range can be converted to an equivalent MP909H by adding the MP909E positive positioner retrofit kit.
Image
SKU
Description
MP904B5052
Pneumatic Damper Actuator, Direct Acting, Pressure 49 to 91kPa, Ambient Temp. -30 to 90C
MP913A1177/U
Pneumatic Damper Operator, Low Force, 3 to 13psi, 3/8in 16 Threaded Shaft and 90 Degree Angled-Mounting Bracket
MP909D1367/U
Pneumatic Damper Actuator, Low Force, 3in Stroke, 5 to 10psi Spring, Actuator only 3/8in-16 Threaded Shaft.
MP918B1204/U
Pneumatic Damper Actuator, High Force, 8 to 13psi, Internal NC Trunnion-Mounting Bracket with Pushrod Assembly
MP904B5037
Pneumatic Damper Actuator, Direct Acting, Pressure 21 to 90kPa, Ambient Temp. -30 to 90C
MP909D1508/U
Pneumatic Damper Operator, Low Force, Spring Return, 8 to 13psi, 2.4 in Stroke, Barbed Fitting, 1/4in
MP918B1105/U
Pneumatic Damper Actuator, High Force, 8 to 13psi, External Trunnion-Mounting Bracket with Crank Arm Assembly, Barbed Fitting, 1/4in
MP909E1026/U
Pneumatic Damper Actuator, Medium Force, Spring Return, 3 to 13psi, 4in Stroke
MP909E1240/U
Pneumatic Damper Actuator, Medium Force, Spring Return, 5 to 10psi, 3in Stroke
MP918B1048/U
Pneumatic Damper Actuator, High Force, 5 to 10psi, External Trunnion-Mounting Bracket
