End flanges welded on
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 6150-01-159-1317
NSN 6240-01-423-1335
NSN 5999-01-435-5304
NSN 5905-01-116-7344
NSN 2925-01-111-2927
NSN 6610-01-597-1657
NSN 6220-01-447-1023
NSN 5930-01-633-0262
NSN 5999-01-544-7809
NSN 6645-00-079-1430
NSN 7035-01-350-4247
NSN 5985-00-132-6897