Diaphragm valves are used as shut-off or control valves for corrosive, viscous, contaminated liquids with solid particles or abrasive media

Particularly suitable in applications where the valve is frequently operated. Pressure surges in pipelines are eliminated when using diaphragm valves. The valve is tight in both flow directions at low tightening torques. The valve is available with connection options for glued, welded, threaded or flanged connection. The valve is operated by a handwheel (lockable as an option). The valve has a simple design and can be mounted in any position. In case of diffusing liquids, a diffusion guard is recommended to prevent corrosive gases from attacking the valve stem.