• 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.

TECHNICAL DATA

Fluid:  Compressed Air

Maximum Pressure:  300 psig (20 bar) 

Operating Temperature*: -30° to 175°F (-34° to 80°C)

*Air Supply must be dry enough to avoid ice formation at temperaures below 35°F.

Typical flow with 150 psig (10 bar) inlet pressure.  90 psig (6.3 bar) set pressure and 15psig (1 bar) droop from set: 144 scfm (38 dm3/s).

MATERIALS

R72G

Body: zinc

Bonnet: acetal

Valve: brass

Elastomers: nitrile

Bottom plug:  acetal

R73G & R74G

Body: aluminum

Bonnet: aluminum or zinc