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R03
Choose a version from the table underneath, please.
Description:
Regulator provides precision regulation in high flow and high
relief applications.
The regulator is silicone-free and suitable for panel mounting.
Media: oil-free and 5 µm filtered compressed air or non-corrosive gases
Supply_pressure: max. 16 bar
Accuracy:
- at supply pressure change from 2 bar to 7 bar = < 6 mbar pressure deviation
- at volume flow change from 0 l/min to 20 l/min= < 20 mbar pressure deviation
- response sensitivity = < 4 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
Adjustment: by handwheel with locknut, suitable for panel mounting
Relieving_function: relieving
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 -35 °C / -31 °F
Body: zinc die-cast
Elastomer: NBR/Buna-N
| part number | connection | supply pressure max. [bar] | pressure range [bar] | flow rate air [Nl/min] | Kv [m³/h] | Price plus VAT (EU) |
|---|---|---|---|---|---|---|
| R03-02A | G1/4 | 16 | 0,01...3,0 | 3300 | 2,1 | 250,64 € |
| R03-02B | G1/4 | 16 | 0,02...5,0 | 3300 | 2,1 | 250,64 € |
| R03-02C | G1/4 | 16 | 0,04...7,0 | 3300 | 2,1 | 250,64 € |
| R03-02D | G1/4 | 16 | 0,05...10 | 3300 | 2,1 | 250,64 € |
| R03-03A | G3/8 | 16 | 0,01...3,0 | 3800 | 2,4 | 250,64 € |
| R03-03B | G3/8 | 16 | 0,02...5,0 | 3800 | 2,4 | 250,64 € |
| R03-03C | G3/8 | 16 | 0,04...7,0 | 3800 | 2,4 | 250,64 € |
| R03-03D | G3/8 | 16 | 0,05...10 | 3800 | 2,4 | 250,64 € |
| R03-04A | G1/2 | 16 | 0,01...3,0 | 4500 | 2,9 | 250,64 € |
| R03-04B | G1/2 | 16 | 0,02...5,0 | 4500 | 2,9 | 250,64 € |
| R03-04C | G1/2 | 16 | 0,04...7,0 | 4500 | 2,9 | 250,64 € |
| R03-04D | G1/2 | 16 | 0,05...10 | 4500 | 2,9 | 250,64 € |
