R201

The volume booster amplifies the volume at a 1 to 1 ratio of
pilot pressure to outlet pressure.
The pilot pressure has no constant bleed.
Booster R201 with great relief capacity is a combination of
two R200 boosters.

Media: compressed air or non-corrosive gases
Supply pressure: max. 17 bar
Pilot pressure: max. 10 bar
Pilot port: 1/4"NPT

Accuracy: at supply pressure variation of 7 bar = < 20 mbar pressure deviation
Response sensitivity: 30 mbar

Air consumption: without constant bleed
Relieving function: relieving, optionally non-relieving

Relief capacity:
9000 l/min

Gauge port: 1/4"NPT
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 on Dacron, optionally FKM
Inner valve: stainless steel, cadmium-plated steel and brass