Knife edge valves

Power Valves knife edge valves are available in various versions and are used in industries with firmer media.

Power Knife Valves Serie A: Unidirectional wafer design knife edge valve

One-piece molded body with guides to support plate and seal. Suitable for high flow rates and low pressure loss.

Suitable for liquids with a maximum of 5% solids. For dry solids, the valve must be mounted at the bottom. Suitable for the paper industry, emptying silos, chemical industry, pump installations and water treatment installations.

DN 50 - DN 150 10 bar
DN 200 8 bar
DN 250 - DN 300 6 bar
DN 350 - DN 400 5 bar
DN 450 - DN 600 3 bar
DN 700 - DN 1400 2 bar

Power Knife Valves Serie AB: Bidirectional wafer design knife edge valve

One-piece molded body with guides to support plate and seal. Suitable for high flow rates and low pressure loss.

Suitable for liquids with a maximum of 5% solids. Suitable for the food industry and water treatment plants. In all these applications, the valve must be mounted after the liquid has been filtered to remove solids or large particles.

DN 50 - DN 150 10 bar
DN 200 8 bar
DN 250 - DN 300 6 bar
DN 350 - DN 400 5 bar
DN 450 - DN 600 3 bar

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