Product

KNIFE GATE VALVE

Knife Gate Valve is designed for reliable shut-off and isolation of challenging media in industrial pipeline systems. Featuring a sharp-edged gate design, it can effectively handle slurry, pulp, wastewater, powder, and other viscous media. With a compact structure, low pressure drop, and easy maintenance, it provides excellent sealing performance and long service life. Widely used in water treatment, mining, pulp & paper, chemical, and power industries.

Specification

Size: DN50-DN800

Pressure: PN10-PN16

Main material: WCB 、Ductile Iron、Stainless steel

Valve seat: PTFE

Connection: Wafer. Flange

Operation: Handwheel,Electric,Penumatic

Main Parts Material:

Body

Stem

Sealing

Packing

 

WCB

WCB

2Cr13

Hard-alloy, PTFE

V-shape PTFE,Flexible graphite Rings

SS304

ZG1Cr18Ni9Ti

0Cr18Ni9 (304)

SS304

SS304

0Cr18Ni9 (304)

Features

  1. The fluid resistance is small, and the sealing surface is less washed and eroded by the medium.
  2. Easyto open and close.
  3. The flow direction of the medium is not limited, and the pressure is not disturbed or reduced.
  4. Durable and simple to use.
  5. Simple shape, short structure length, wide range of application.