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 6610-01-088-5871
NSN 6650-01-100-0933
NSN 6135-01-654-6147
NSN 5999-00-251-1474
NSN 5950-01-401-5321
NSN 6110-01-580-5029
NSN 5895-01-626-1416
NSN 5895-01-099-4794
NSN 5925-00-286-8502
NSN 5920-01-130-8411
NSN 5930-01-485-6197
NSN 6130-00-501-8586