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 6130-01-426-8841
NSN 6320-01-631-7828
NSN 6130-00-466-2019
NSN 5835-00-491-6075
NSN 6645-01-208-5090
NSN 6145-01-350-6938
NSN 6130-01-284-3552
NSN 6145-00-738-5601
NSN 5960-01-421-8175
NSN 5835-01-141-3932
NSN 4140-00-486-6292
NSN 6150-01-415-4567