Flanged rising stem fire gate valve 

Fire Fighting Gate Valves The fluid resistance of the gate valve is small. Since the internal medium channel of the gate valve body is longitudinal, the medium does not change its direction of movement when flowing through the gate valve, so the fluid resistance is small. The opening and closing torque is small, and the opening and closing is more labor-saving. Since the gate plate movement direction is perpendicular to the direction of medium flow when the gate valve is opened and closed, compared with the stop valve, the opening and closing of the gate valve is less labor-intensive.More customized Fire Extinguishing devices, consumer hoses, fire monitors, fire valves, smoke detectors, fire extinguishers support. Features: 1. The whole package: the ram adopts high-quality rubber for the whole inner and outer rubber, and the first-class rubber vulcanization technology in Europe makes the vulcanized ram ensure the precise geometric size, and the rubber and the ductile…