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VAV-SVX02B-EN 13

MCP-3631—Rotary

Pneumatic Damper Actuator

Description:

Rotary actuators mounts to a standard

½" diameter shaft by a locking collar

and bushing.

Models:

MCP-3631-5000 8–13 psi range

(55–90 kPa) Normally-Closed operation

MCP-3631-8000 3–8 psi range

(21–55 kPa) Normally-Open operation

Installation Method:

Slide collar onto shaft. Slide actuator

onto shaft noting directional rotation.

Slide bushing onto shaft into actuator,

aligns actuator with damper, lock

collar and bushing set screws, and

install bracket.

Maintenance:

No routine maintenance is required.

Specifications:

Effective Area:

8 sq in. (52 sq cm)

Normal Rotation:

100 deg

Supply Pressure:

0 to 20 psig (138 kPa) operating

30 psig (207 kPa) max

Spring Ranges:

Retracted/extended Torque

(Based on 0 & 20 psi applied)

8–13 psi (55–90 kPa);

68/59 in. lbs (8/7 Nm) @ 90 deg

3–8 psi (21–55 kPa);

25/102 in. lbs (3/12 Nm) @ 90 deg

Supply Connection:

3/16" (5 mm) nipple for ¼" (6 mm)

OD polyethylene tubing

Material:

Body Glass-filled nylon

Diaphragm Neoprene

Weight:

1.5 lbs (0.68 kg)

Ambient Limits:

Operating -20°F –120°F (-29°C– 49°C)

Shipping -40°F –140°F (-40°C–60°C)

MCP-3631—Rotary

Pneumatic Damper Actuator

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