Gas control valve features: 1. External pneumatic pilot, can automatically adjust the double packing sealing cover, can increase the service life, maintenance free. 2. There is a self-regulating sealing gland between the overflow port and the slide block, which can improve the sealing performance. Due to the spring force and gas pressure, the sealing performance is good, several times stronger than the solenoid valve. 3. Can achieve large flow (especially compared with ordinary globe valves and solenoid valves), compact structure and fast response. 4. High cost performance, economical and durable, long service life, more than 6 times longer service life than pneumatic Angle seat valve and pneumatic ball valve. 5. Under certain conditions, two-way switch can be used, no backpressure backflow, no check valve installed, reducing the cost and installation space. When the valve is closed, when the outlet side pressure is higher than the inlet side, it will still be reliably closed without any leakage, while normal valves (especially compared to normal solenoid valves) will experience counterflow. 6 valve opening and closing speed is fast, pressure balance design provides fast repeatable operation, speed similar to solenoid valve, suitable for the need for high-speed switching occasions, more than twice as fast as pneumatic ball valve. 7. Under certain conditions, waterproof hammer impact, no strong vibration when opened, compared with the ordinary pneumatic valve to reduce 40% of the air consumption.

Gas controlled valve application: gas controlled valve has low starting pressure, high closing sensitivity, good sealing performance and arbitrary direction of inlet and outlet. The type is single action and double action, sealing material is optional. It is widely used in food, medicine, industry, washing, petrochemical, metallurgy, spraying, vehicles and other machinery and equipment.