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 4140-00-609-7645
NSN 5990-01-490-5614
NSN 6135-00-269-5843
NSN 5998-00-111-1122
NSN 5999-00-043-1141
NSN 5975-01-204-7916
NSN 5960-00-715-8245
NSN 6130-01-602-4034
NSN 7035-00-403-5340
NSN 6240-01-140-7508
NSN 6620-01-408-4464
NSN 6135-01-054-2462