Can a medium with flammable and toxic gases or liquids be measured for pressure using a valve with a discharge function?
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Can a medium with flammable and toxic gases or liquids be measured for pressure using a valve with a discharge function?
Why is it necessary to use a pressure guide tube with a discharge valve? You can choose to install it directly with a flange, or use a flange with a capillary.
Can’t it be installed like that for 2# sun_fm?
For low pressures, direct measurement using flanges is possible; for high pressures, pressure transfer tubes are commonly used, but discharge valves and two stop valves in between are generally not employed. Modern transmitters generally come equipped with drain holes.
Can 4# X111111 be used with threads? Do we really have to use flange connections? Many of the pressure gauges here are installed at the pump outlet.
An installation method with a drain valve can be used, but the materials discharged for maintenance purposes must be properly collected
Won’t adding a drain valve create more leakage points? It’s better not to include a drain valve!! An earthquake-resistant diaphragm pressure gauge could be considered as an alternative!!