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 |