SISTO-20 Diaphragm valve

Diaphragm valve SISTO-20

Weir-type diaphragm valve to DIN/EN with flanged ends, threaded socket ends or socket weld ends, in straight-way pattern; shut-off and sealing to atmosphere by supported and confined diaphragm; body with coating or lining, position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.
Spare Parts
See all documents and downloads

Main Applications

  • Chemical industry
  • Industry/process engineering
  • Condensate transport
  • Power stations

Technical Data

Nominal pressure
PN 16
Max. nominal size
DN 200
Maximum allowable fluid temperature
160 °C

Benefits

  • Maximum service life and pressure limit
    • The diaphragm is confined and supported for maximum diaphragm life and pressure limit.
  • Reliable sealing to atmosphere and absolutely tight shut-off