BCST your Expert Knife Gate Valve Supplier in China

BCST Knife Gate Valve is widely used in urban sewage treatment, paper-making, mine slag
discharge and the fields alike.

Hydraulic Knife Gate Valve

The sealing surface uses high-and ceramics with toughened structure which has exceedingly high – wear and corrosion-resistant performances.
Knife gate valve is composed of narrow body and sliding Gate.
The gate has sharp blade that can separate or cut the solid particles in the fluid media.
The polishing treatment on the gate surface strengthens its penetrating power and
effectively guarantees the service life of both packing and valve seat.
The bottom of the valve body is provided with the gate hold-down device that can safely presses the gate tightly on the valve seat in order to ensure effective tight-seal.
Products are widely used in water treatment, paper-making. Power industry,Chemical
industry. Iron and Steel industry, mining and so on.