The gate valves are specially designed gate valves for fire protection pipeline systems, and their core function is to reliably connect or cut off water flow.
The flanged elastic seat concealed stem gate valve is a type of valve that rotates the valve stem by turning the handwheel without raising or lowering it, thereby driving the internal gate to move up and down to achieve the on-off of the fluid.
Grooved fire gate valves are a new type of valve that combines the reliable control function of traditional gate valves with the quick installation advantage of grooved pipe fittings.