Diaphragm-Type Reducing Valve
Enables stable pressure regulation to maintain the required pressure.
The NAR model is a compact pressure valve with a pressure gauge built in it.
Pressure can be adjusted with a single hand, and the valve can be locked with one-push operation.
Both the NAR and AR models are self-relieving valves. If the pressure exceeds the preset threshold by 5%, they automatically release air into the atmosphere to adjust the secondary pressure.
| Model | Connection | Air flow capacity ℓ/min |
Max pressure in primary side Mpa |
Arrange pressure in Secondary side Mpa |
Operating pressure for relief Mpa |
Max work temperature (fluid) ℃ |
| NAR-202 | Rc 1/4 | 2100 | 0.97 | 0.05～0.83 | 0.005 | 60 |
| NAR-203 | Rc 3/8 | 2800 | 0.97 | 0.05～0.83 | 0.005 | 60 |
| NAR-204 | Rc 1/2 | 5000 | 0.97 | 0.05～0.83 | 0.005 | 60 |
| AR-206BG | Rc 3/4 | 10000 | 2.06 | 0.07～0.83 | － | － |
| AR-208BG | Rc 1 | 10000 | 2.06 | 0.07～0.83 | － | － |
| AR-302CG | Rc 1/4 | 350 | 2.06 | 0.04～0.83 | － | 65 |