Product Features

Multi-port valves are often installed when complex solutions in process engineering systems are required. Compared with welded designs, these valves require minimal space and are optimized to prevent dead volumes.

The block-bodied multi-port valves are designed to meet your specific application requirements.

  • Customized valve manufacturing
  • Optimized design for CIP/SIP routines
  • Compact, space-saving design
  • Minimized dead volume


Usability up to 20 bar / 290 psi and our unique sealing system with a spiral support are only some advantages of the SISTO diaphragm valves.



Type series booklets, operating instructions, declarations of conformity and other documents can be found in the download area.