Multi-function combination valve Huiren

This valve is a control valve for the lifting and taillock functions of a dump truck, or for the lifting and metal dust cover functions. Pneumatic control must be combined with a proportional air valve to achieve the "lifting, intermediate stop, lowering" action of the carriage, the "opening and closing" action of the taillock, or the "opening and closing" action of the metal dust cover. It has a safety overflow function and can be installed in conjunction with the front top oil tank.