Square Knife Gate Valve

Flange connection: custom made
Body material: Q235B, SS304,SS304L,SS316,SS316L,SS2205, SS904L, SS2507
Disk / stem material: SS201,SS304,SS304L,SS316,SS316L,SS2205, SS904L, SS2507
Size range: DN50(2'')-DN1000(40'')
rising stem or no-rising stem
Actuator: handle wheel, lever, gear, hydraulic, electrical, Pneumaitc cylinder
Double acting cylinder or spring return cylinder, switches, limit switches,
positioner, solenoid valve, air filter etc. fail safe system
Seat material: Metal seated, NBR, EPDM, VITON etc.

Online Inquiry

The square Knife Gate Valve is a uni-directional wafer valve for general industrial application.

The square Knife Gate Valve is predominantly used in mining industries as well as sewage treatment plants. Drive actuators offered for the knife gate valve include handwheel with rising or non-rising stem, or alternatively double-or single-acting pneumatic cylinders (spring return), Bevel Gear, chain gear and electric actuators.

- Welded assembly construction.
- Body and gate in rectangular valve shape

- Rising Stem tight model

- Steel body and stainless steel stem

- Square or rectangular flange ends ( drilling according to other standard on request )

- Maximal workng pressure: on request

- Maximal working temperature: NBR 80°C or other materials