| Rated pressure | 25/18/18Mpa |
| Rated flow | 220/50/50L/min |
| Control air pressure | 0.6-1.5MPa |
| Operating temperature | -55 to +80℃ |
This valve is a control valve for the lifting and taillock functions of the dump truck, as well as the metal dust cover function. Pneumatic control must be combined with a proportional air valve to achieve the "lifting, mid stop, lowering" action of the carriage, the "opening and closing" action of the taillock, and the "opening and closing" action of the metal dust cover. It has a safety overflow function and is recommended to be installed on a bracket.
