Sichuan Pneumatic Piston Quick Shutoff Valve ZSPQ Shutoff Valve Product Selection Quotation Technical Support

The pneumatic piston quick shut-off valve consists of a cutting mechanism and a pneumatic piston actuator. The cutting mechanism is formed by a straight single seat. The DN20 valve core is a single guide, and the DN25 ～ 200 valve core is a double guide. It has the characteristics of simple structure, convenient operation, reliable use and fast opening and closing. It is mainly used in liquid and gaseous media without impurities and particles, which require fast and tight shut-off and fast venting in automatic control systems.