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