OSHA Standard Compliant Pressure Relief 3-Port Valve with Locking Holes VHS□-D/VHS□W-D
| Series | Description | Knob operation | Port size |
|---|---|---|---|
| VHS20-D | Pressure relief 3-port valve with locking holes | Single action | 1/8，1/4 |
| VHS30-D | Pressure relief 3-port valve with locking holes | Single action | 1/4，3/8 |
| VHS40-D | Pressure relief 3-port valve with locking holes | Single action | 1/4，3/8，1/2 |
| VHS40-06-D | Pressure relief 3-port valve with locking holes | Single action | 3/4 |
| VHS50-D | Pressure relief 3-port valve with locking holes | Single action | 3/4，1 |
| VHS20W-D | Pressure relief 3-port valve with locking holes | Double action | 1/8，1/4 |
| VHS30W-D | Pressure relief 3-port valve with locking holes | Double action | 1/4，3/8 |
| VHS40W-D | Pressure relief 3-port valve with locking holes | Double action | 1/4，3/8，1/2 |
| VHS40W-06-D | Pressure relief 3-port valve with locking holes | Double action | 3/4 |
| VHS50W-D | Pressure relief 3-port valve with locking holes | Double action | 3/4，1 |