Ordering Code

Specification
| Model | AR1000-M5 | AR2000-01 | AR2000-02 | AR2500-02 | AR2500-03 | AR3000-02 | AR3000-03 | AR4000-03 | AR4000-04 | AR4000-06 | AR5000-06 | AR5000-10 |
| Rated Flow | 100 | 550 | 550 | 2000 | 2000 | 2500 | 2500 | 6000 | 6000 | 6000 | 8000 | 8000 |
| Port Size | M5 | G1/8″ | G1/4″ | G1/4″ | G3/8″ | G1/4″ | G3/8″ | G3/8″ | G1/2″ | G3/4″ | G3/4″ | G1″ |
| Highest Working Pressure | 1.0MPa | |||||||||||
| Ensured Pressure Resistance | 1.5MPa | |||||||||||
| Poerating Temp.Range | 5~60℃ | |||||||||||
| Range of Adujstable Pressure | 0.05~0.7MPa | 0.05~0.85MPa | ||||||||||
| Valve Type | With Overflow | |||||||||||
Dimension Sheet
![]() | Model | Bore | A | B | C | D | E |
| AR1000 | M5 | 61.5 | 11 | 25 | 25 | 28 | |
| AR2000 | G1/8″~G1/4″ | 95 | 17 | 40 | 40 | 34 | |
| AR2500 | G1/4″~G3/8″ | 102.5 | 25 | 48 | 53 | 34 | |
| AR3000 | G1/4″~G3/8″ | 127.5 | 35 | 53 | 53 | 40 | |
| AR4000 | G3/8″~G1/2″ | 149.5 | 37.5 | 70 | 70 | 54 | |
| AR4000-06 | G3/4″ | 154 | 40.5 | 70 | 75 | 54 | |
| AR5000 | G3/4″~G1″ | 168 | 48 | 90 | 90 | 54 |