A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.
NSN 6650-00-653-1744
NSN 6105-01-267-3757
NSN 5945-01-542-8744
NSN 5925-00-816-9929
NSN 6320-01-265-8703
NSN 4140-00-117-9820
NSN 7035-01-514-8522
NSN 4140-01-084-0949
NSN 5998-01-561-2000
NSN 6240-01-358-0064
NSN 6650-01-453-7551
NSN 6685-01-304-8054