SISTO-C
● Soft-seated shut-off valve
● Unique design with enclosed diaphragm
● Diaphragm with spiral support starting with size MD65
● With manual or pneumatic actuator
● Shut-off and sealing to atmosphere by diaphragm, therefore two components in contact with the fluid handled only:
body and diaphragm
● Body designs: 2-way valve body, T-pattern, Y-pattern, tank or multi-port valves
● Butt weld ends or clamped connection
● Drain angle indicated by laser marking
● Body materials: forged stainless steel and other alloy materials
● Diaphragm materials: EPDM, TFM/EPDM bonded, TFM/EPDM 2-piece
● Available nominal diameters: DN 6 – DN 200
● Operating temperature: – 20°C to + 160°C
● Permissible operating pressure: vacuum up to 16 barg/ optional 20 barg
Benefits:
● Suitable for applications up to a line pressure of 16 barg
● Increased operating reliability
● Self-draining
● No dead volume
● No contamination of fluid handled
● Suitable for CIP/SIP
● Maintenance-free