Damper Actuator, force: Low, 3 - 13 psi

Overview

Gives proportional control of variable volume dampers in small high velocity mixing boxes. Replacement devices are available for Johnson and Robertshaw models. Use for direct replacement only, do not replace larger damper actuators with this unit.

Features

• Compact in size.
• Neoprene rolling diaphragm.
• The MP913 Operator can be used with or without a crankarm.

Product Specifications

Dimensions (in.)

2 5/8 in. high (add 3/4 in. for shaft ) x 2 1/4 in. diameter

Dimensions (mm)

67 mm high ( add 19 mm for shaft ) x 57 mm diameter

Maximum Safe Operating Pressure (psi)

30 psi

Maximum Safe Operating Pressure (kPa)

207 kPa

Temperature Range (F)

50 F to 140 F

Temperature Range (C)

10 C to 60 C

Includes

14002809-001 - 90 degree Angled Mounting Bracket (3-point attachment) and 3/8 inch - 16 threaded shaft

Operating Humidity Range (% RH)

5 to 95% RH

Actuator Type

Damper

Fail Safe Mode

Spring Return

Stroke (in.)

1 in.

Stroke (mm)

25 mm

Actuator Force

Low

Spring Range (psi)

3 psi to 13 psi

Spring Range (kPa)

21 kPa to 90 kPa

Diaphragm Effective Area (sq in.)

2.2 sq in.

Diaphragm Effective Area (sq cm)

14 sq cm

Air connections

Barbed fitting for 1/4 in. O.D. plastic tubing

This item has no supplemental files.