4820-01-169-3816 SLEEVE,DIRECTIONAL CONTROL LINEA Index 4820-01-169-3818 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4820-01-169-3817

Federal Supply Class:
4820

National Item Identification Number:
011693817

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:
ND2621A82796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
PD4-31-08-0065035BOSCH REXROTH CORPORATION DIV BOSCH REXROTH
PD4-31-08-0082796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
SPECIAL FEATURESTHREE-WAY,CAM OPERATED; OPEN EXHAUST,NORMALLY CLOSED; W/RETURN SPRING; 250 PSI WP; TWO PORTS,1/2 IN. 14NPT THD SIZE; FOUR MOUNTING HOLES,0.281 IN. DIA


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