Closed center
A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: valve, solenoid. Excludes valve, plug. See also servovalve, hydraulic; body section, working, linear directional control valve; and valve assembly.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 5915-00-288-0071
NSN 7035-01-027-1718
NSN 5930-01-511-4998
NSN 5895-00-168-1590
NSN 5990-00-665-4105
NSN 5999-01-231-8729
NSN 5915-00-248-5824
NSN 5975-01-129-4208
NSN 5920-01-320-5997
NSN 5990-01-272-4091
NSN 5935-01-423-8535
NSN 5985-00-010-7754