fitting stainless line logo.webp

Valves put in in ingesting water transport techniques have to satisfy stringent demands, each in terms of design and materials employed.
To fulfill these requirements the KSB Group’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve type sequence, that includes threaded sockets, a stainless-steel body and a special consuming water diaphragm.
The body is made from 1.4409, a fabric that is notably proof against chlorinated water and appropriate for consuming water. To maintain the fluid dealt with clean, the physique is designed with out lifeless quantity, thus preventing deposits within the valve. Nominal sizes vary from Rp 1/2”- 3”.
diaphragm seal confined and supported diaphragm maximises service life and is designed for a stress of sixteen bar. It is made of high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s necessities on plastics suitable for drinking water functions (KTW-BWGL). The valves cover a temperature range from -10 °C to +90 °C. This means the type series is also extremely suitable for thermal disinfection.
Since the threaded stems for actuating the valves aren’t in contact with the fluid handled, they’ll proceed to deliver smooth operation even after many years of use. The stem protection fitted prevents any exterior contamination and in addition serves to indicate the valve place. Closing torques are minimised by a smooth-running thrust bearing.