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 6150-01-540-3191
NSN 4140-01-044-6064
NSN 6320-01-370-4218
NSN 5855-01-075-1292
NSN 6610-01-328-8098
NSN 5910-01-135-3544
NSN 5950-01-012-8092
NSN 6685-01-114-3597
NSN 5960-00-379-4452
NSN 2925-01-532-2477
NSN 5925-01-432-8431
NSN 5930-00-045-6979