 
              Technical Specification
| Fluid | Air ,if use liquid please contact factory | |
| Max.working Pressure | 1.32Mpa(13.5kgf/cm²) | |
| Pressure Range | Normal Working Pressure | 0-0.9 Mpa(0-9.2kgf/cm²) | 
| Low Working Pressure | -99.99-0Kpa(-750~0mmHg) | |
| Ambient Temperature | 0-60℃ | |
| Applicable Pipe | PU Tube | |
| Model | φd | L | F | R | φH | 
| KQ2OC4-M5 | 4 | 23.5 | 3.5 | M5 | 10 | 
| KQ2OC4-01 | 4 | 21.5 | 7 | PT1/8 | 10 | 
| KQ2OC6-M5 | 6 | 21 | 3.5 | M5 | 12 | 
| KQ2OC6-01 | 6 | 24 | 7.5 | PT 1/8 | 12 | 
| KQ2OC6-02 | 6 | 24 | 11 | PT1/4 | 14 | 
| KQ2OC8-01 | 8 | 28 | 8 | PT1/8 | 14 | 
| KQ2OC8-02 | 8 | 25 | 10.5 | PT1/4 | 14 | 
| KQ2OC8-03 | 8 | 27.5 | 10 | PT3/8 | 17 | 
| KQ20C10-01 | 10 | 29.5 | 7.5 | PT1/8 | 17 | 
| KQ2OC10-02 | 10 | 28 | 10.5 | PT1/4 | 17 | 
| KQ20C10-03 | 10 | 29 | 10 | PT3/8 | 17 | 
| KQ20C10-04 | 10 | 25.5 | 14 | PT1/2 | 21 | 
| KQ2OC12-02 | 12 | 35 | 10.5 | PT1/4 | 19 | 
| KQ2OC12-03 | 12 | 30 | 11.5 | PT3/8 | 19 | 
| KQ2OC12-04 | 12 | 31 | 14.5 | PT1/2 | 21 | 
Note:NPT、PT、G thread are optional
Pipe sleeve color can be customized
Special type of fittin