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. Sizes DN 50 to DN 600 (Larger diameters on request) Working pressure of seating On Seating DN 50 to 250: 3 kg/cm? DN 50 to 250: 10 kg/cm? DN 300 to 400: 2 Kg/cm? DN 300 to 400: 6 kg/cm? DN 450: 1,5 kg/cm? DN 450: 5 kg/cm? DN 500 to 600: 1 kg/cm? DN 500 to 600: 4 kg/cm?

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