Valve that prioritises the filling of the main tanks before allowing supply to the secondary tanks, ensuring the basic operation of the pneumatic system.
| Connection 1 | M22x1,5 |
| Connection 2 | M22x1,5 |
| Opening pressure | 101.53 psi |
| Type | Sin retroceso |
| Weight | 16.07 oz |
| Vehicle type | Brand | Series | Type | Model | Engine type |
|---|---|---|---|---|---|
| BUS | NEOPLAN | --------- | --------- | --------- | --------- |
| Manufacturer | OEM Reference | Main OEM |
|---|---|---|
| KNORR BREMSE | DR4381 | |
| KNORR BREMSE | K000647 | - |