Product Overview

Models
MCP-1 X 40 Y ZZZ
“X” Mounting Brackets
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-metallic positive positioner (CMC-1001)
2: 3 to 12 psi; 66/176 in-lb. (21 to 83 kPa; 7/20 N•m)
3: 5 to 10 psi; 110/220 in-lb. (34 to 69 kPa; 12/25 N•m)
5: 8 to 13 psi; 176/154 in-lb. (55 to 90 kPa; 20/17 N•m)
6: 10 to 15 psi; 220/110 in-lb. (69 to 103 kPa; 25/12 N•m)
8: 4 to 8 psi; 88/264 in-lb. (28 to 55 kPa; 10/19 N•m)
“ZZZ” Bracket/Linkage
520: MCP-1140 with clevis
208: MCP-1040 with ball joint
211: MCP-1040 with 1/2" crank arm
212: MCP-1040 with 3/8" crank arm
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 shas.
Either style is available with a factory-mounted posi-
tive 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-1040/1140/04xx Series
4" Pneumatic Damper Actuators
Description 1
Features 1
Models 1
Specifications 1
Details 2
Accessories/Replacement Parts 2
(Crank
Arm and
Right Angle
Mount
Shown)
(Clevis
and Post
Mount
Shown)
Features
♦ Gradual or two-position action
♦ Post or right-angle mounting bracket
♦ Variety of spring ranges, mounting brackets, and
linkages provide exibility
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
4.5 lb. (2.04 kg)
Eective Area 11 square inches (71 sq. cm)
Stroke 4 inches (102 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.