Valves put in in drinking water transport methods have to meet stringent calls for, both by means of design and materials employed.
To satisfy เกจวัดแรงดันแก๊ส ’s SISTO Armaturen S.A. in Luxembourg has launched its SISTO-16RGAMaXX diaphragm valve type collection, that includes threaded sockets, a stainless-steel physique and a particular ingesting water diaphragm.
The body is made of 1.4409, a fabric that is notably resistant to chlorinated water and appropriate for consuming water. To hold the fluid handled clean, the body is designed with out lifeless quantity, thus stopping deposits in 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 requirements on plastics suitable for drinking water applications (KTW-BWGL). The valves cowl a temperature vary from -10 °C to +90 °C. This means the kind sequence is also highly appropriate for thermal disinfection.
Since the threaded stems for actuating the valves are not in touch with the fluid dealt with, they may continue to deliver easy operation even after many years of use. The stem safety fitted prevents any external contamination and likewise serves to point the valve place. Closing torques are minimised by a smooth-running thrust bearing.
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