NPFC - MIL-DTL-24578
VALVES, GLOBE, PRESSURE INSTRUMENT, STEM TEST CONNECTION, UNION END
|Publication Date:||13 August 2019|
This specification covers ¼-inch outside diameter (od), union end globe valves with a stem test connection (see 6.2) for use with pressure gage and instrument tubing.
Valves covered by this specification are intended for use as an instrument piping isolation valves (gauge valves). 70/30 Copper nickel tailpieces may be limited to copper nickel tubing.