difference between XV and SDV valves
difference between XV and SDV valves
(OP)
Hello,
I would like to know the difference between XV and SDV valves
i apericiate any help
I would like to know the difference between XV and SDV valves
i apericiate any help





RE: difference between XV and SDV valves
SDV is a shutdown valve which typically fails closed on loss of signal our power by using stored energy, normally a BIG spring.
The difference should be shown in your standard p & id drawings
My motto: Learn something new every day
Also: There's usually a good reason why everyone does it that way
RE: difference between XV and SDV valves
RE: difference between XV and SDV valves