KSB Group’s future-proof diaphragm valves for consuming water

Valves put in in drinking water transport methods have to meet stringent calls for, each by method of design and materials employed.
To fulfill these necessities the KSB Group’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve kind series, featuring threaded sockets, a stainless-steel physique and a special ingesting water diaphragm.
The body is made from 1.4409, a material that is significantly immune to chlorinated water and appropriate for ingesting water. To hold the fluid dealt with clear, the body 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 pressure of 16 bar. It is made of high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s requirements on plastics appropriate for consuming water purposes (KTW-BWGL). The valves cover a temperature vary from -10 °C to +90 °C. This means the kind sequence can additionally be extremely appropriate for thermal disinfection.
Since the threaded stems for actuating the valves usually are not involved with the fluid dealt with, they may continue to ship clean operation even after a few years of use. The stem protection fitted prevents any external contamination and also serves to point the valve position. Closing เกจวัดแรงดันลมขนาดเล็ก are minimised by a smooth-running thrust bearing.

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