Valves installed in ingesting water transport techniques have to fulfill stringent calls for, both when it comes to 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 type sequence, featuring threaded sockets, a stainless-steel physique and a particular ingesting water diaphragm.
เกจวัดแรงดันออกซิเจนราคา is made of 1.4409, a cloth that’s particularly proof against chlorinated water and suitable for ingesting water. To maintain the fluid dealt with clear, the physique is designed with out useless quantity, thus preventing deposits within the valve. Nominal sizes range 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 requirements on plastics suitable for drinking water applications (KTW-BWGL). The valves cowl a temperature range from -10 °C to +90 °C. This means the sort sequence can be highly suitable for thermal disinfection.
Since the threaded stems for actuating the valves aren’t involved with the fluid handled, they will proceed to deliver easy operation even after a few years of use. The stem safety fitted prevents any exterior contamination and likewise serves to point the valve position. Closing torques are minimised by a smooth-running thrust bearing.
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