1.Electrical entry is terminal, horizontal and vertical ion can freely switch.

2.Inner exhaust structure, which can collect pilot airflow, and then exhaust intensively from R, S port.

3.Die-cast molding with aluminum alloy for body. The shape of cavity is reasonable, which can increase valve’s flow.

4.Threaded type and quick connector type are optional, and can integrate manifold to form valve group to save space.