4820-01-305-7997 VALVE,LINEAR,DIRECTIONAL CONTROL Index 4810-01-305-7999 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4820-01-305-7998

Federal Supply Class:
4820

National Item Identification Number:
013057998

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:
8606-88620722THE ENTWISTLE COMPANY LLC
8606S7330BJ33ENTWISTLE CO THE DEFENSE TECHNOLOGY DIV
V20-421602249PARKER HANNIFIN CORPORATION DBA GRESEN HYDRAULICS DIV HYDRAULIC VALVE DIVISION
V20-421609990PARKER-HANNIFIN CORPORATION
8606S73320722THE ENTWISTLE COMPANY LLC
8606S7332Y897WILSON MACHINE CO INC


Techincal Specification:
END CONNECTION QUANTITY14
BODY MATERIALIRON
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED3500.0 POUNDS PER SQUARE INCH OIL, HYDRAULIC
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED180.0 FAHRENHEIT OIL, HYDRAULIC
SPECIAL FEATURESONE PORT PLUGGED
VALVE DISCHARGE FLOW RATE20.0 GALLONS PER MINUTE
VALVE OPERATION METHODMANUAL


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