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National Stock Number:
4810-00-208-9693
Federal Supply Class:
4810
National Item Identification Number:
002089693
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.
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Manufacturer Information:
| 47560 | 99643 | EATON AEROSPACE LLC | | 4810PL0855420 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 695526-3 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| VALVE DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE | | VOLTAGE IN VOLTS AND CURRENT TYPE | 27.0 DC | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES DESIGNATOR | UNJ | | END CONNECTION QUANTITY | 4 | | CONNECTION TYPE | THREADED INTERNAL BOSS | | CURRENT RATING IN AMPS | 0.7 | | FEATURES PROVIDED | CONTINUOUS DUTY AND MANUAL OVERRIDE | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, PETROLEUM BASE | | III BODY MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 160.0 DEG FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE | | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | NOMINAL THREAD SIZE | 1.063 INCHES | | SPECIAL FEATURES | MANUFACTURERS SUGGESTED NAME IS VALVE-4 WAY, 3 POSITION DIRECTIONAL CONTROL; 4 PORTS: OPERATING PRESSURES: PRESS & CYL PORTS 3000 PSI, RETURN PORT 1000 PSI; PROOF PRESSURE: PRESS & CYL PORTS 4500 PSI, RETURN PORT 1500 PSI; BURST PRESSURES: PRES & CYL PORTS 7500 PSI, RETURN PORT 2500 PSI; OPERATING 45,000 FT MAX; FLUID MIL-O-5606; WEIGHT 3.6 LBS; VOLTAGE RANGE 18 TO 30 DC; 6.75 INCH LG, 3.90 IN. HEIGHT, 3L07 INCH WIDE; DUTY CONTINUOUS, AMBIENT TEMP -65 TO +160 DEG FEH; AMPERAGE 0.7 AMPS MAX AT 27 VDC AT 70 DEG FEH | | SPOOL POSITION QUANTITY | 3 | | VALVE OPERATION METHOD | SOLENOID |
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