24VDC Pneumatic Double Solenoid Valve 4V220-08

1. Features: 1). Pilot-oriented mode: Optional for internal or external. 2). Structure in sliding column mode: Good tightness and sensitive reaction. 3). Three position solenoid valves have memory function. 4). Double control solenoid valves have memory function. 5). Internal hole adopts special processing technology which has little attrition friction, low start pressure and long useful life. 6). No need to add oil for lubrication. 7). It is available to form intergrated valve group with the base to save installation space. 8). Affiliated manual devices are equipped to facilitate installation and debugging. 9). Several standard voltage grades are optional