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National Stock Number:
4810-00-138-2934
Federal Supply Class:
4810
National Item Identification Number:
001382934
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:
| 68-690095-105 | 76301 | THE BOEING COMPANY | | 68B690095-105 | 76301 | THE BOEING COMPANY | | MC12980-15 | 76050 | EATON AEROSPACE LLC M C AEROSPACE DIV DBA STERER ENGINEERING |
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Techincal Specification:
| END CONNECTION QUANTITY | 6 | | CONNECTION TYPE | THREADED EXTERNAL TUBE | | FURNISHED ITEMS AND QUANTITY | 1 CHECK VALVE AND 1 RELIEF VALVE | | FEATURES PROVIDED | BULKHEAD MOUNTED | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, PETROLEUM BASE | | III BODY MATERIAL | ALUMINUM ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 250.0 DEG FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE | | SPECIAL FEATURES | MANUFACTURERS SUGGESTED NAME IS VALVE, SWITCHING; DIMENSIONS: HEIGHT 3 IN., WIDTH 4.75 IN., LENGTH 9.59 IN.; WT 5.60 LBS; PORT SIZES 0.7188-20 THREAD FOR 0.5 IN. TUBE; FLUID PER MIL-H-83282; TEMPERATURES: AMBIENT -65 TO +250 DEG FEH, FLUID -65 TO +275 DEG FEH; PRESSURE PORTS: OPERATING 3000 PSIG, TRANSIENTS 4050 PSIG, PROOF 4500 PSIG, BURST 7500 PSIG; CONSISTS OF 6 PORTS (3 RETURN & 3 PRESSURE) | | SPOOL QUANTITY | 4 | | SPOOL POSITION QUANTITY | 3 | | VALVE OPERATION METHOD | HYDRAULIC |
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