Knife Gate Valve

Knife Gate Valve

A knife gate valve is a component that utilizes a blade to cut through clogging of heavy liquids; whereas a slide gate valve is a component utilizing a slide plate in order to better manipulate or control the flow of dry bulk material. Knife gate valves were originally designed for use in the pulp and paper industry.


Knife gate valves are designed mainly for on-off and isolation services in systems with high content of suspended solids. The knife gate valves are especially beneficial for handling slurry, viscous, corrosive and abrasive media. The valves have a minimised pressure drop in fully open position, they are easy to actuate, they have a relatively low weight and are cost effective.


Nominal Diameter: DN50 through DN1200 / 2″ through 48″ Nominal

Pressure Rating: PN 10/PN 16/ANSI 150

Knife Edge Gate Valve, wafer Design / flanged End/ Lug Type, Body as per CI IS 210 / ASTM A 216 Gr. WCB, etc., Gate SS 304 Plate and Spindle, Seats in PTFE/ EPDM / Nitrile / ‘O’ Ring / Metal to Metal

Knife edge gate valve manufacturer according to MSS-SP-81-2017, MSS-SP-135-2016, international specifications and ISO standards long lasting, less maintenance and efficient as well as required industrial/application characteristics and features to delivered more than expected performance, functions and operation

Note: All above mentioned valves can be supplied SS 304 / SS 316 / Alloy Steel / Titanium and any other exotic material.

Actuation : Handle Wheel, Pneumatic Cylinder and Electrical.