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

Valves installed in ingesting water transport systems have to meet stringent calls for, both in phrases of design and materials employed.
To satisfy these necessities the KSB Group’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve type series, featuring threaded sockets, a stainless-steel physique and a particular drinking water diaphragm.
The physique is manufactured from 1.4409, a material that is particularly immune to chlorinated water and appropriate for ingesting water. To maintain the fluid dealt with clean, the body is designed with out dead 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 manufactured from high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s necessities on plastics appropriate for consuming water purposes (KTW-BWGL). เกจ์ลมsumo cover a temperature range from -10 °C to +90 °C. This means the kind collection can additionally be extremely suitable for thermal disinfection.
Since the threaded stems for actuating the valves aren’t involved with the fluid dealt with, they’ll continue to ship easy operation even after a few years of use. The stem safety fitted prevents any exterior contamination and in addition serves to indicate the valve position. Closing torques are minimised by a smooth-running thrust bearing.

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