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Homepage » Aircom » Volume Boosters » R03-J

R03-J

1
Pilot-operated volume booster with positive bias designed to supply
outlet pressure equal to signal pressure plus an adjustable preset
spring constant. With very high forward and reverse flow characteristics
and excellent sensitivity. A typical application is balancing
or regulating pressure in tanks.

Media: oil-free and 5 µm filtered compressed air or non-corrosive gases

Supply pressure: max. 16 bar
Ratio: 1:1
Pilot pressure:
max. 10 bar, accordingly lower in the case of manual pre-pressure setting,
pilot port G1/8

Accuracy:
at supply pressure change from 2 bar to 7 bar
= < 6 mbar pressure deviation
at flow rate change from 0 l/min to 20 l/min
= < 20 mbar pressure deviation
response sensitivity = < 2 mbar

Air consumption:
1.5 l/min at P1= 5 bar,
2 l/min at P1= 7 bar,
4 l/min at P1= 10 bar, < 1% of volume flow

Relieving function: relieving, tapped exhaust
Relief capacity: 700 l/min at 6 bar outlet and 0.35 bar overpressure above setpoint
Gauge port: G1/4 on both sides of the body, one screw plug supplied
Mounting position: any

Temperature range:
0 °C to 60 °C / 32 °F to 140 °F, for appropriately conditioned compressed air down to -30 °C / -22 °F

Body: zinc die-cast
Elastomer: NBR/Buna-N

Your are now in the overview of an article: R03-J
Choose a version from the table underneath, please.

part numberconnection threadconnectionsupply pressure max. [bar]pressure range [bar]flow rate air [Nl/min]Kv [m³/h]Price
R03-02J G1/4G1/4160,05...1033002,0282,66 €
R03-03J G3/8G3/8160,05...1038002,3282,66 €
R03-04J G1/2G1/2160,05...1045002,7282,66 €
R03-02J1 G1/4G1/4160,05...1033002,00...1335,27 €
R03-03J1 G3/8G3/8160,05...1038002,30...1335,27 €
R03-04J1 G1/2G1/2160,05...1045002,70...1335,27 €
R03-02J6 G1/4G1/4160,05...1033002,00...6374,64 €
R03-03J6 G3/8G3/8160,05...1038002,30...6374,64 €
R03-04J6 G1/2G1/2160,05...1045002,70...6374,64 €

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