R400

The diaphragm regulator provides high-precision regulation in
high flow and high relief applications.
A special diaphragm and balanced inner valve ensure
constant outlet pressure even with changing supply pressure and
flow fluctuations.

Media: compressed air or non-corrosive gases
Supply pressure: max. 18 bar
Accuracy: response sensitivity < 2 mbar
Air consumption: without constant bleed
Adjustment: by handwheel with locknut
Relieving function: relieving
Relief capacity: 1000 l/min at 1.5 bar outlet and
0.35 bar overpressure above setpoint
Gauge port: G1/4 on both sides of the body, screw plugs supplied
Mounting position: any

Temperature range:
0 °C to 90 °C / 32 °F to 194 °F,
for appropriately conditioned compressed air down to -40 °C/-40 °F

Body: aluminium die-cast
Elastomer: NBR/Buna-N, optionally FKM
Inner valve: stainless steel, brass, aluminium and steel