Solenoid Valve, Solenoid Coil, Solenoid Armature manufacturer / supplier in China, offering 4A320-10 3/8′′ 5/2 Way Pneumatic Air Valve With Double Directional Aluminum Alloy Body, 4A310-10 5 Way 2 Position 3/8′′ Pneumatic Directional Control Air Pilot Valve, 4A230C-08 4A Series 1/4′′ Pneumatic Air Valve 5/3 Way 4A230E-08 4A230P-08 and so on.