Valves type normally 2 way solenoid valves with two positions, direction-dependent and fast The solenoid valves is usually closed turn on when power flows and off when none electricity flows Service media: air,, liquid, waterThis solenoid valves has a wide ranges of applications and can be widely used in mechanical engineering, automation devices, hydraulic systems, and so on Operating model: direct acting; flows model: unidirectional It has been developed for automatic control of liquids and and is ideal for electropneumatic power control Coil voltages: solenoid valves air valves 12V Direct Current The solenoid valves make from materials metal, which is full of durability, rust-proof and resistant The solenoid valves is lightweight and compact and easy to transport and store Reversing is sensitive and fast, good sealing and stable