Valves installed in consuming water transport techniques have to fulfill stringent demands, both in phrases 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 kind collection, that includes threaded sockets, a stainless-steel physique and a particular consuming water diaphragm.
The physique is made of 1.4409, a fabric that’s significantly proof against chlorinated water and suitable for ingesting water. To maintain the fluid handled clean, the physique is designed without lifeless quantity, thus preventing deposits within the valve. Nominal sizes vary from Rp 1/2”- 3”.
The confined and supported diaphragm maximises service life and is designed for a stress of sixteen bar. It is made from high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s necessities on plastics suitable for consuming water functions (KTW-BWGL). The valves cover a temperature vary from -10 °C to +90 °C. This means the sort series can additionally be extremely suitable for thermal disinfection.
Since เกจ์ออกซิเจนsumo threaded stems for actuating the valves are not involved with the fluid handled, they may continue to deliver easy operation even after a few years of use. เกจวัดแรงดันดิจิตอล fitted prevents any external contamination and in addition serves to point the valve position. Closing torques are minimised by a smooth-running thrust bearing.