4820-01-079-4541 STEM,FLUID VALVE Index 4810-01-079-4544 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4810-01-079-4543

Federal Supply Class:
4810

National Item Identification Number:
010794543

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:
201R6HC389326BARKSDALE INC
201R6WC389326BARKSDALE INC


Techincal Specification:
SPECIAL FEATURESFOUR-WAY IN-LINE PORTS FEMALE 0.250 NPT DESIGNED FOR LUBRICATED WATER 6000 PSI 250 DEG F MAX AIR OPERATING TEMP CLOSED CENTER OPERATING POSITION 250 PSI BACK PRESSURE ON RETURN PORT OPERATION


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