Page 33 - Product Overview
P. 33

SPECIAL APPLICATIONS





            Impeller valve                      Vibrating disc                       Infl atable liner

























            FS-M: DN 150 – DN 500               ViDos: DN 150 – DN 400              INFLAS: DN 80 – DN 400
            Impeller valve for shut-off or control of bulk   A wafer type process valve  with  a vibrator   The  sealing  system  was  developed  for  use
            material fl ows with control for metered fi lling.  mounted on the lower shaft. The disc is set into   with highly abrasive or very sensitive media.
                                                linear vibrations before opening to keep the   Available for all resilient seated butterfl y valves
                                                product in motion thus reducing compression.  with replaceable liner.
                                                The frequency is controlled via air pressure.







                                               CHECK VALVES

            Pinch valve                         RSK                                  DC

























            QV: DN 40 – DN 200                  RSK: DN 32 – DN 400                  DC: DN 50 – DN 600
            A pinch valve with fi ll passage for media like   These check valves are designed to prevent   These check valves can be operated with low
            solid mattered waste water, mud and others.   return fl ow in piping systems.  opening pressure. When the output pressure
            Combined with a solenoid valve, pneumatic   They stand for a simple and reliable constitution   exceeds the input pressure, the disc closes and
            operation is possible for different kind of media.  and short face-to-face dimension.  prevents the return fl ow.
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