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Quick exhaust valves provide rapid exhaust of control air when placed between control valve and actuator. They can also be used as shuttle valves. Diaphragm materials are available in urethane, Nitrile, Fluorocarbon, and PTFE to meet a wide variety of operating conditions.


Specifications:
• Maximum Operating Pressure (Air): 150 PSIG / 200 PSIG for Model No. 0R37TB (PTFE diaphragm)
• Minimum Operating Pressure (Air):3 PSIG / 50 PSIG for Model No. 0R37TB (PTFE diaphragm)


Operating Temperature:

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Unit of Measure

Specifications

Body Material

Die Cast Aluminum

Seal Material

Teflon Urethane Viton

Diaphragm Material

Teflon Urethane Viton
Flow1 70 scfm

Operating Temp. Range

- 40 to 180 ºF

Min. Operating Air Pressure

3 psig

Max. Operating Air Pressure

150 psig

Dimension A

1/8 in

Dimension B

1/8 in

Dimension C

1/4 in

Dimension D

7/8" Sq.

Dimension E

1.75

Dimension F

1.88

Service Kit Number

3650 8000

Manufacturer

Parker / Schrader Bellows®
  • 1 At 100 psig inlet pressure with full pressure drop