Lock gate valve is a specialized valve in the fire protection pipeline network, which can effectively prevent unnecessary safety production and losses caused by human switching or misoperation.
The locking gate valve adopts non fixed magnetic locking beads and locking heads, which are not easy to imitate and configure, thereby reducing human damage and ensuring the normal operation of the pipeline network.

The valve body is made of automatic assembly line ductile iron to ensure its superior mechanical performance, tensile resistance, crack resistance, and is coated with epoxy resin as a whole to prevent corrosion and rust, ensuring its own smoothness and allowing the valve disc to slide freely inside the valve chamber, forming a good closing and opening effect. The valve adopts a structure with an attached cover to ensure that the rubber ring cannot be used in the future due to water leakage caused by fatigue aging. It is implemented to use 304 stainless steel to prevent rusting caused by time problems and prevent twisting, thus ensuring its service life and saving users additional replacement and maintenance costs.