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National Stock Number:
4810-00-714-4477
Federal Supply Class:
4810
National Item Identification Number:
007144477
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:
| 55204-81 | 81982 | HYDRO-AIRE AEROSPACE CORP | | N55204-81 | 81982 | HYDRO-AIRE AEROSPACE CORP |
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Techincal Specification:
| END CONNECTION QUANTITY | 3 | | BODY MATERIAL | ALUMINUM ALLOY | | CONNECTION TYPE | THREADED INTERNAL BOSS | | CURRENT RATING IN AMPS | 0.5 | | FEATURES PROVIDED | BULKHEAD MOUNTED AND CONTINUOUS DUTY AND MANUAL OVERRIDE AND SPRING LOADED | | FLOW PATTERN QUANTITY | 3 | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 160.0 FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 3000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, PETROLEUM BASE | | NOMINAL THREAD SIZE | 0.750 INCHES | | SPECIAL FEATURES | MANUFACTURERS SUGGESTED NAME VALVE, 2 POSITION, 3 WAY - PILOT OPERATED, AUX. MANUAL; MEDIA FLUID MIL-H-5606; PROOF PRESSURE 4500 PSIG; BURST PRESSURE 7500 PSIG; CURRENT 0.5 AMPS (MAX) AT 24 VDC; 100 PSI REQUIRED TO ACTUATE VALVE; PORTS PER MS33649-8; AMBIENT TEMP -65 TO +160 DEG FEH; MOUNTING HOLES(3) 0.203 TO 0.228 INCH DIAMETER; WT 1.31 LBS; TYPE OF FILTER OILITE BRONZE; MAJOR COMPONENT PARTS: SOLENOID ASSY 25350, PISTON AND SLEEVE ASSY 55276, VALVE CURE DATE PARTS KIT 9672483-10, VALVE MAJOR OVERHAUL PARTS KIT 9672484-10 | | SPOOL POSITION QUANTITY | 2 | | SPOOL QUANTITY | 1 | | THREAD CLASS | 3B | | THREAD SERIES DESIGNATOR | UNJF | | VALVE OPERATION METHOD | SOLENOID | | VOLTAGE IN VOLTS AND CURRENT TYPE | 17.0 DC AND 30.0 DC |
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