MIL-DTL-868A, DETAILED SPECIFICATION: VALVES, HYDRAULIC DIRECTIONAL CONTROL, GENERAL SPECIFICATION FOR (14-JAN-2014) [SUPERSEDING MIL-V-868]

MIL-DTL-868A, DETAILED SPECIFICATION: VALVES, HYDRAULIC DIRECTIONAL CONTROL, GENERAL SPECIFICATION FOR (14-JAN-2014) [SUPERSEDING MIL-V-868]., This specification covers the requirements for directional control valves for use in hydraulic systems. The valves are designed for standard or quiet operation and utilize subplate or manifold mounting that has a quill or sealing sleeve fluid connection configuration.