Selection of potting solenoid valves?
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I have a question: for sealed solenoid valves using flameproof wiring boxes, the explosion protection rating specified by the manufacturer is ExdmbIICT6. Can such solenoid valves be used? Generally, flameproof or intrinsically safe options are chosen; I’ve never used sealed ones before, and they are intended for use in Zone 1 and Zone 2
Sealing the solenoid valve… You can understand that it’s for cost reasons; anyway, you can’t disassemble it anyway… Zones 1 and 2 are no problem……
This post was last edited by Wang Tianze on 2017-1-17 at 18:05. ExdmbIICT6 is of the flame-proof encapsulated type