Main applications

  • Food and beverages
  • Sugar

Technical data

T max 140 °C
DN max 80
PN max 10


Diaphragm valve to DIN/EN with threaded sockets; shut-off and sealing to atmosphere by spiral-supported diaphragm (DN 65 and above); position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.


Industrial plants, chemical engineering, process engineering, for service water, air, oil, abrasive and aggressive fluids.

Further technical information about SISTO-10M

Overview of technical data

T -10 – 140 (°C)
DN 15 – 80
PN 10
Body design Straight pattern body
No dead volume" design Yes
Dimension standard NACH TYPENBLATT 8641.102
Handwheel movememt Rising
Valve disc/plug material Soft seat
Threaded-end design Internal thread
Body material (EN standard) JL 1040
Main applications Water, Industry and process engineering
Body material Cast iron
Body/bonnet seal element Inserted diaphragm