Main applications

  • Breweries
  • Food and beverages
  • Industry engineering
  • Pharmaceutical/Biotechnology
  • Sugar
  • Water

Technical data

T max 160 °C
DN max 100
PN max 16


Diaphragm valve with butt weld ends or clamps; straight-way, Y or T pattern, or as a multi-port valve; shut-off and sealing to atmosphere by completely enclosed diaphragm. No dead volumes, suitable for sterilisation, SIP/CIP-compliant design, position indicator. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.


Biotechnology, pharmaceutical industry, sterile processes, food and beverage industry.

Further technical information about SISTO-C

Overview of technical data

T -20 – 160 (°C)
DN 6 – 100
PN 16
Body design 00
Bonnet design Bonnet
Certification FDA (CFR21 177.2600)
No dead volume" design Yes
Handwheel movememt Rising
Valve disc/plug material Soft seat
Threaded-end design butt weld end design
Body material (EN standard) 2.4602, 1.4539, 1.4435
Main applications Industry and process engineering
Body material Stainless steel
Actuator position indicator Yes
Actuator position feedback Yes
Body/bonnet seal element Enclosed diaphragm