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

Valves installed in ingesting water transport methods have to meet stringent demands, each by way of design and supplies employed.
To fulfill these requirements the KSB Group’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve type series, that includes threaded sockets, a stainless-steel body and a special drinking water diaphragm.
The physique is made from 1.4409, a cloth that is significantly immune to chlorinated water and suitable for ingesting water. To hold the fluid handled clean, the body is designed without lifeless volume, 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 sixteen 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 range from -10 °C to +90 °C. This means the sort sequence is also extremely appropriate for thermal disinfection.
Since the threaded stems for actuating the valves aren’t involved with the fluid dealt with, they’ll 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 place. Closing เพรสเชอร์เกจnuovafima are minimised by a smooth-running thrust bearing.

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