เกจวัดแรงดันแบบแห้ง put in in consuming water transport techniques have to fulfill stringent demands, each by way 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 kind sequence, featuring threaded sockets, a stainless-steel body and a particular ingesting water diaphragm.
The physique is made of 1.4409, a fabric that is particularly immune to chlorinated water and appropriate for drinking water. To keep the fluid handled clear, the physique 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 strain of sixteen bar. It is made of high-quality elastomer (EPDM/W270) and meets the German Environment Agency’s requirements on plastics appropriate for consuming water purposes (KTW-BWGL). The valves cowl a temperature range from -10 °C to +90 °C. This means the type series is also highly appropriate for thermal disinfection.
Since the threaded stems for actuating the valves aren’t in touch with the fluid dealt with, they may proceed to ship smooth operation even after many years of use. The stem safety fitted prevents any external contamination and also serves to indicate the valve position. Closing torques are minimised by a smooth-running thrust bearing.
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