2520-00-083-7977 RETAINER Index 4820-00-083-7979 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4820-00-083-7978

Federal Supply Class:
4820

National Item Identification Number:
000837978

Description:
VALVE,LINEAR,DIRECTIONAL CONTROL

Detail:
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.


Manufacturer Information:
10818-705234THERMO JARRELL ASH CORP BAIRD DIV
5001M89326BARKSDALE INC
9021-M-D89326BARKSDALE INC
9021MD23382FWD SEAGRAVE HOLDINGS LP
C1124-281755LOCKHEED MARTIN CORPORATION
C5001M89326BARKSDALE INC


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURES3.250 IN.LG,THREE POSNS,45 DEG CW,45 DEG CCW AND CENTERED,5/16-NC MTG HOLES,FOUR HOLES LOCATED 2.000 C TO C,4.500 IN.DISTANCE FROM KNOB CENTER TO FULCRUM POINT OF HANDLE,250 PSI,FOUR PORTS,0.250 IN.PORTS


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