Shopping Cart
SISTO-16S Diaphragm valve

Diaphragm valve SISTO-16S

Weir-type diaphragm valve to DIN/EN with flanged ends, short face-to-face length, in straight-way pattern; shut-off and sealing to atmosphere by supported and confined diaphragm; body with or without 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
  • Homogenisation
  • Industrial recirculation systems
  • Air-conditioning systems

Technical Data

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

Benefits

  • Reliable sealing ensured by one single sealing element (the diaphragm) which provides hermetic sealing to atmosphere and absolutely tight shut-off. The specially enclosed diaphragm ensures long service life and high operating reliability.
  • Long service life: The diaphragm support increases valve life and extends the pressure limit of the diaphragm.
  • High resistance to corrosion and abrasion with high-quality body materials and linings