For further information on each type of Knife Gate Valve including sizes, design features, actuator types, pressure ratings etc, please refer to the links below to view individual data sheets.

Wafer Knife Gate Valve

This model knife gate is a uni-directional wafer valve designed for general industrial service applications. The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as:

Pulp and paper
Power plants
Wastewater treatment plants
Chemical plants
Food and Beverage
Bulk handling
Mining etc.

Standard Flange Connection Sizes

EN1092 PN10 and ANSI B16.5 (class 150) DN 50 to DN 1200 (larger diameters on request)
Note: other flange connections (on request):
EN1092 PN6/16/25
BS D and E

Hopper Shape Knife Gate Valve

This model knife gate is a wafer valve designed for industrial bulk handling service applications (powdered and granular products). The special design of the body allows for easy passage of the fluid and makes it ideal for use as silo outlet valve. This Knife Gate Valve is widely used in industries such as:

• Power plants
• Food and Beverage
• Chemical plants
• Mining
• etc.

The Knife Gate Valve is normally installed in the reverse position (seat upstream) in order to avoid problems like build-up in valve body, seat wear, difficult closing, etc.