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 6610-01-188-8163
NSN 2925-01-418-3296
NSN 6105-01-390-3114
NSN 5930-00-339-8637
NSN 5935-00-597-4728
NSN 5975-01-549-8316
NSN 5895-00-493-3114
NSN 6135-01-478-9316
NSN 5985-01-272-9745
NSN 6105-00-501-2858
NSN 5998-01-059-0138
NSN 6105-00-726-8684