A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.
NSN 5985-00-805-3668
NSN 6645-00-925-2887
NSN 6145-01-065-9347
NSN 5925-00-972-3000
NSN 5998-01-214-3678
NSN 5895-01-118-5319
NSN 5855-01-348-4623
NSN 5950-01-445-4187
NSN 6320-01-287-0540
NSN 5996-01-460-4396
NSN 6145-01-542-9437
NSN 5950-01-437-1547