1-inch fnpt x 1-inch fnpt
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.
Classification: Check valves of steel
NSN 5935-01-589-8583
NSN 5975-01-438-1121
NSN 6685-01-441-2198
NSN 6620-01-433-7952
NSN 5895-01-175-2535
NSN 5990-00-842-6949
NSN 5945-00-023-9826
NSN 5965-00-858-5398
NSN 5835-00-949-3018
NSN 6135-01-507-4346
NSN 6685-01-349-0651
NSN 6220-01-563-3388