| Model | AR2000-02 | AR3000-02 | AR3000-03 | AR4000-03 | AR4000-04 | AR4000-06 | AR5000-06 | AR5000-10 |
| Rated Flow | 550 | 2500 | 2500 | 2500 | 6000 | 6000 | 8000 | 8000 |
| Joint Pipe Bore | G1/4" | G1/4" | G3/8" | G3/8" | G1/2" | G3/4" | G3/4" | G1" |
| Highest Working Pressure | 1.0MPa | |||||||
| Ensured Pressure Resistance | 1.5MPa | |||||||
| Operating Temperature Range | 5~60ºC | |||||||
| Valve Type | With Overflow air regulator | |||||||
| Range of Pressure | 0.05~0.85MPa | |||||||