Valves installed in consuming water transport techniques have to meet stringent calls for, each in phrases of design and materials employed.
To satisfy these requirements the KSB Group’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve kind collection, that includes threaded sockets, a stainless-steel physique and a special consuming water diaphragm.
The body is made of 1.4409, a cloth that’s notably proof against chlorinated water and suitable for ingesting water. To maintain spmk700 dealt with clear, the body is designed with out dead quantity, thus stopping deposits in 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 16 bar. It is made from high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s requirements on plastics suitable for consuming water applications (KTW-BWGL). The valves cowl a temperature range from -10 °C to +90 °C. This means the type series can also be highly appropriate for thermal disinfection.
Since the threaded stems for actuating the valves are not involved with the fluid dealt with, they’ll proceed to ship smooth operation even after many years of use. The stem safety fitted prevents any exterior contamination and in addition serves to indicate the valve place. Closing torques are minimised by a smooth-running thrust bearing.