Directional control valve normally open
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 6645-00-168-0781
NSN 6320-01-476-7476
NSN 6620-01-543-5491
NSN 6620-00-828-3842
NSN 6135-00-334-4500
NSN 5925-01-291-8433
NSN 5925-00-816-9929
NSN 2925-01-371-6853
NSN 6130-01-199-4973
NSN 5905-01-269-8159
NSN 5920-00-470-2903
NSN 5998-00-945-1014