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

Valves installed in drinking water transport methods have to satisfy stringent demands, each by means of design and supplies employed.
To satisfy เกจวัดแรงดันถังแก๊ส ’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve kind collection, featuring threaded sockets, a stainless-steel physique and a special drinking water diaphragm.
The physique is manufactured from 1.4409, a cloth that is notably immune to chlorinated water and appropriate for ingesting water. To hold the fluid dealt with clear, the body is designed with out dead volume, thus stopping 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 manufactured from high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s necessities on plastics suitable for drinking water purposes (KTW-BWGL). The valves cover a temperature range from -10 °C to +90 °C. This means the kind collection is also highly suitable for thermal disinfection.
Since the threaded stems for actuating the valves aren’t involved with the fluid dealt with, they will proceed to deliver easy operation even after many years of use. The stem protection fitted prevents any exterior contamination and also serves to indicate the valve position. Closing torques are minimised by a smooth-running thrust bearing.

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