NORGREN Pneumatic Pressure Regulator R73G, R73R

 

NORGREN R73G, R73R  P

Pressure Regulator

• Port Sizes : 1/4" 3/8", 1/2"
• EXCELON design allows in-line or modular installation
• Full flow gauge ports
• Balanced valve design minimizes effect of variation in the inlet pressure on the outlet pressure
• Standard relieving models allow reduction of downstream pressure when the system is dead-ended
• Optional reverse flow models available for use downstream of directional control valves
• Modular installations with EXCELON 72, 73, and 74 series can be made to suit particular applications

Technical Data

• Fluid: Compressed air
• Maximum pressure: 20 bar (300 psig)
• Operating temperature*: -20° to +80°C (0° to +175°F)
  *Air supply must be dry enough to avoid ice formation at temperatures below +2°C
  (+35°F).
• Typical flow with 10 bar (150 psig) inlet pressure, 6,3 bar (90 psig)
  set pressure and 1 bar (15 psig) droop from from set: 60 dm3/s
  (127 scfm)
• Gauge ports:
  • 1⁄4 PTF with PTF main ports
  • Rc1/4 with ISO Rc main ports
  • Rc1/8 with ISO G main ports

Materials:

• Body: Aluminum
• Bonnet : Aluminum
• Valve: Brass
• Elastomers: Nitrile
• Bottom plug: Acetal

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