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seal lug knife gate valve supplier

Our knife gate valves provides a low pressure drop across the valve and is better suited to handle slurries, solids, and other fluid/solid mixtures than average plug valves, butterfly valves, or ball valves. keckley manufactures knife gate valves for applications such as pulp and paper, chemical, petrochemical, power, mining, waste water and more.
China lug knife gate valve manufacturersselect 2020 high quality lug knife gate valve products in best price from certified chinese valve manufacturers, stainless steel valve suppliers, wholesalers and factory on made-in-china
Knife gate valves are usually used for pulp/paper and mining industries. knife gate valve are named for its sharp, knife-like disc, which could be used for cutting medium. the groove around the seat permits the gate to push particles aside and prevents clogging. when the valve is open, the flow cleans the groove.
Knife gate valves a lug series ... operation and seal wedges. ... this valve is defined as unidirectional and in this type of valves of other suppliers there is the risk of the through conduit bending due to the existence of counterpressure. ...

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