Thanks all for your input.
Johnny, you are right; the requirement came from a HAZOP. However, in our system we have a recycle line and as such are unable to rely on the compressor valves themselves as a means to prevent backflow.
Hi All,
This is my first post on here so apologies if it's maybe in the wrong spot...
I need two "dissimilar" check valves on a line downstream of a reciprocating compressor (i.e. they must be of the non-slam type)
I know my Company has used Hoerbiger valves for this purpose in the past, but...
