Knife Gate Valve

Knife-type gate design

The gate is sharp and can cut off impurities such as fibers and particles to prevent clogging.

Suitable for media with high viscosity and containing solid particles.

Excellent sealing performance

Use elastic sealing ring or metal seal to ensure good sealing effect.

Can be sealed in both directions to meet different working conditions.

Compact structure

The valve body has a simple design, small size, light weight, and is easy to install and maintain.

Flexible operation

Supports manual, electric, pneumatic or hydraulic drive to meet a variety of operating needs.

Strong wear resistance

The gate and valve seat are made of wear-resistant materials (such as stainless steel or carbon steel with hard chrome plating) to extend the service life

Low flow resistance design

Full-diameter design, low flow resistance, suitable for large flow conditions.

Diameter range: DN50-DN1200 (or larger).

Pressure level: PN6-PN16 (or higher).

Applicable temperature: -20°C to 150°C (varies depending on the sealing material).

Medium type: mud, sewage, pulp, powder, particles, etc.

Connection method: flange connection, butt clamp connection, in line with international standards (GB, ANSI, DIN ect ).

Efficient cutting: The knife-type gate can easily cut fibers and particles to prevent clogging.

Wear-resistant and durable: High-strength materials are used to adapt to harsh working conditions.

Easy maintenance: Simple structure, easy to disassemble and repair.

Wide range of applications: Can handle a variety of working conditions with high viscosity and solid media.

Mining industry: used for slurry and tailings transportation.

Wastewater treatment: suitable for sludge and sewage pipes.

Papermaking industry: processing pulp and wastewater.

Chemical industry: used for corrosive media or fluids containing particles.

Food industry: suitable for media with high viscosity or containing solid components.