Product Overview
Description
These actuators are designed to position automatic
air dampers in pneumatically controlled systems.
The units may be used for gradual or two-position
applications.
Models are available with either post or right-
angle bracket mounting. Right-angle models are
shipped with crank arms for either 1/2" or 3/8"
damper shas. Either style is available with a factory
mounted positive positioner. Actuators with positive
positioners include an 8 to 13 psi internal spring and
a 5 psi span spring. A 10 psi spring may be ordered
separately.
Specifications and design subject to change without notice.
MCP-1030/1130/03xx Series
3" Pneumatic Damper Actuators
Features
♦ Allows gradual or two-position operation
♦ Variety of spring ranges, mounting brackets, and
linkages provide exibility
♦ Post or right-angle mounting options
(Crank
Arm and
Right Angle
Mount
Shown)
(Clevis
and Post
Mount
Shown)
Models
MCP-1 X 30 Y ZZZ
“X” Mounting Bracket
0: Right-angle mount
1: Post mount
“Y” Spring Ranges and Retracted/Extended Torque
(Based on 0 and 20 psi applied, at 90°)
1: Non-metal, positive positioner (CMC-1001)
2: 3 to 12 psi; 31/84 in-lb. (12 to 83 kPa; 4/9 N•m)
3: 5 to 10 psi; 52/105 in-lb. (34 to 69 kPa; 6/12 N•m)
5: 8 to 13 psi; 84/74 in-lb. (55 to 90 kPa; 9/8 N•m)
6: 10 to 15 psi; 105/52 in-lb. (69 to 103 kPa; 12/6 N•m)
8: 4 to 8 psi; 42/126 in-lb. (28 to 55 kPa; 5/14 N•m)
“ZZZ” Bracket/Linkage
520: MCP-1130 with clevis
108: MCP-1030 with ball joint
111: MCP-1030 with 1/2" crank arm
112: MCP-1030 with 3/8" crank arm
Specifications
Material
Body Glass-lled nylon
(Nylatron GS63-13)
Diaphragm Neoprene
Piston Glass-lled nylon
(Nylatron GS63-13)
Sha CRS with nickel plating
Bearings Nylatron GS63-13 glass-lled
nylon (but Delrin in the MCP-
0435)
Weight
3.5 lb. (1.58 kg)
Eective Area 7 square inches (45 sq. cm)
Stroke 3 inches (76 mm)
Control Signal Connection
3/16" (5 mm) ing for 1/4" (6
mm) O.D. polyethylene tubing
Control Signal Pressure Input
0–20 psi (138 kPa) operating
30 psi (207 kPa) maximum
(see note under Temperature
Limits)
Temperature Limits
Operating –20 to 180° F (–29 to 82° C)
Shipping –40 to 180° F (–40 to 82° C)
NOTE: If application requires operation near
maximum temperature AND maximum
pressure, install a tubing restraint at the
actuator connection.
Description 1
Features 1
Models 1
Specifications 1
Details 2
Accessories/Replacement Parts 2