F4 Gate Valve-Soft seal gate valve

Soft seal gate valve, industrial valve, soft seal gate valve opening and closing parts is the gate, the direction of the movement of the gate is perpendicular to the direction of the fluid, the gate valve can only be fully open and fully closed, can not be adjusted and throttling. The gate has two sealing faces, the most commonly used mode gate valve two sealing faces form wedge, wedge Angle varies with valve parameters, nominal diameter DN50 ~ DN1200, service temperature: ≤200℃.