Bolivia F3900 Series Knife Gate Valve

■  Unique Design

2PCS-BODY-DESIGN, Bi-direction seal for all sizes
Profile seal, U-Type metal core covered with rubber, KGV are able to withstand high pressure difference
Low operating forces even at maximum operational pressure
Various rubber materials for profile seal and gasket to meet different application
Gate slide to prevent gate touching body or other metal parts
Strainght passageway, no grooves for any solid materials to stay in
Gasket are easy to replace, not necessary to remove gate from the body
Passageway V-Port or Rhombus-Port for regulating application
Body and gastket gland are all internal & external coated with epoxy resin podwer
 

■  Operation

■  Materials

Knife Gate Valve is a specialized industrial valve designed for efficient flow control in demanding applications involving thick fluids, slurries, powders, and other challenging media. It features a sharp-edged gate that moves vertically to cut through the medium and provide reliable shut-off performance. With a simple structure, strong sealing capability, and excellent durability, Knife Gate Valve is widely used in industries such as mining, wastewater treatment, pulp and paper, chemical processing, and power generation.

One of the main advantages of Knife Gate Valve is its ability to handle difficult flow conditions. The knife-like gate design allows it to cut through suspended solids and high-viscosity materials, reducing the risk of blockage and ensuring smooth operation. Its full-port design also minimizes pressure loss and improves system efficiency during fluid transportation.