Specification Code 4V:Two(Three)-position Five-way Solenoid Valve 4A:Two(Three)-position Five-way Pneumatic Control Valve 3V:Two-position Three-way Solenoid Valve 3A:Two-position Three-way Pneumaitc Control Valve | Series Code 100 Series | Coil and Places 10:Single-head Double-position 20:Double-head Double-position 30C:Double-head Three-position Close Type 30E:Double-head Three-Position Exhaust Type 30P:Double-head Three-Position Pressure Type | Joint Pipe Bore M5:M5x0.8 06:G1/8 | Joint PiPe form Blank:Pipe Connection Type B:Plate Connection Type | Standard Voltage DC12V DC24V AC24V 50Hz/60Hz AC110V 50Hz/60Hz AC220V 50Hz/60Hz AC380V 50Hz/60Hz |