Many fluids cannot be controlled through conventional valves due to high solid content, heavy viscosity or contaminants. In some cases, the media is too aggressive for conventional alloys. Long service life and reliability combined with the excellent control quality of an integrated positioner, lead to an ideal control valve with minimal maintenance and low operating costs.

The Schubert & Salzer pinch and diaphragm valves, pneumatic or motor actuated are true alternatives for applications in many industries whether for general or sanitary functions.

The pinch valve for endless tubes offers a modern alternative to conventional pinch or diaphragm valves. The pinch valve can be used at any position on an endless tube for on/off and control operations. With no dead space, the highest sanitary demands can be met. No need for CIP/SIP concerns as the tubing can simply be exchanged after each batching operation.