WOG valves
WOG valves
(OP)
What constitutes a "WOG" valve ? I know it stands for water, oil, gas, but are there specific designs/materials/perfornance that are defined or assumed when making this description ?
Thanks in advance.
Thanks in advance.





RE: WOG valves
John
RE: WOG valves
In contrast, ANSI (Now ASME) class 300 valves must meet B16.34 (usually) which stipulates minimum wall thicknesses, and pressure/temperature ratings for various ferrous alloys. For common WCB steel the B16.34 (shell) rating for a class 300 valve is 740 psi at 100F, 600 psi @500F, 410 psi @ 800F. These are rated working pressures at these temperatures. Cold Shell test pressures are 150% of the ANSI rated pressure, or in this example: 1110 psi.
RE: WOG valves