Solenoid Valve, Solenoid Valve 24V, Brass Valve manufacturer / supplier in China, offering 2W 2/2 Way Pneumatic 2 Inch Brass Solenoid Valve 24V Air Water Solenoid Valves, China Wiring Potentiometers Displacement Transducer Sensor, High Precision Draw Wire Sensor Rotary Encoder Linear Wire Potentiometer Motion Sensor and so on.