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:
• Urethane: 0°F to 180°F* (-18°C to 80°C)
• Nitrile: 0°F to 180°F* (-18°C to 80°C)
• Fluorocarbon: 0°F to 400°F* (-18°C to 205°C)
• PTFE: 0°F to 500°F* (-18°C to 260°C)


Component Materials:
• Body Material:  Die cast aluminum
• Static Seals:  Nitrile standard with urethane
• Diaphragm:  Standard – Urethane

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Item #

Body Material

Flow

Min. Operating Air Pressure

Max. Operating Air Pressure

0R12B N/A Die Cast Aluminum N/A 70 scfm N/A 3 psig N/A 150 psig
0R12NB N/A Die Cast Aluminum N/A 70 scfm N/A 3 psig N/A 150 psig
0R25B N/A Die Cast Aluminum N/A 90 scfm N/A 3 psig N/A 150 psig
0R25NB N/A Die Cast Aluminum N/A 150 scfm N/A 3 psig N/A 150 psig
0R25PB N/A Die Cast Aluminum N/A 240 scfm N/A 3 psig N/A 150 psig
0R37B N/A Die Cast Aluminum N/A 240 scfm N/A 3 psig N/A 150 psig
0R50B N/A Die Cast Aluminum N/A 450 scfm N/A 3 psig N/A 150 psig
0R75B N/A Die Cast Aluminum N/A 550 scfm N/A 3 psig N/A 150 psig
0R12VB N/A Die Cast Aluminum N/A 70 scfm N/A 3 psig N/A 150 psig
0R12NVB N/A Die Cast Aluminum N/A 70 scfm N/A 3 psig N/A 150 psig
0R25VB N/A Die Cast Aluminum N/A 90 scfm N/A 3 psig N/A 150 psig
0R37VB N/A Die Cast Aluminum N/A 240 scfm N/A 3 psig N/A 150 psig
0R50VB N/A Die Cast Aluminum N/A 450 scfm N/A 3 psig N/A 150 psig
0R75VB N/A Die Cast Aluminum N/A 550 scfm N/A 3 psig N/A 150 psig
0R37TB N/A Die Cast Aluminum N/A 240 scfm N/A 50 psig N/A 200 psig
3640 8100 N/A Mounting Bracket N/A N/A N/A
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