Specification Code 4V:Two(Three)-position Five-way Solenoid Valve 4A:Two(Three)-position Five-way Pneumatic Control Valve 3V: Two-ppsition Three-way Solenoid Valve 3A: Two-position Three-way Pneumaitc Conteol Valve | Seres Code 300 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 08:G1/4 10:G3/8 | 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/60HzSolenoid Valve 4V300 Series is pneumatic valve controlled by micro electric signal with small dimension,large flow,reliable performance long service |