ZNWK knife gate valve with labial seal. Manual drive DN50 - DN1000 PN10 1.0 MPa
Gate valves with replaceable labial seals and a self-cleaning chamber are designed for dirty media. The lack of metal elements in contact with the medium and the uninterrupted flow eliminates turbulence and minimizes the pressure drop in the valve.
More information in the catalog sheet at the bottom of the page.