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National Stock Number:
4810-01-483-7707
Federal Supply Class:
4810
National Item Identification Number:
014837707
Description:
SERVOVALVE,HYDRAULIC
Detail:
AN ITEM WHICH CONTROLS BOTH THE DIRECTION AND THE RATE OF FLOW OF FLUID IN DIRECT RESPONSE TO A PRIMARY CONTROL OF COMPARATIVELY LOW LEVEL FORCE. IT IS USED FOR POSITIONING A LINEAR ACTUATING CYLINDER ASSEMBLY, AND FOR CONTROLLING THE RATE OF TRAVEL OF THE PISTON. THE PRIMARY CONTROL FORCE MAY BE MECHANICAL, HYDRAULIC, AND/OR ELECTRICAL.
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Manufacturer Information:
| 1812930 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1981772 PC 3 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BODY MATERIAL | ALUMINUM ALLOY | | COIL CONFIGURATION TYPE | INDIVIDUAL | | O-RING MATERIAL | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM | | OPERATING TEMP RATING | -40.0 FAHRENHEIT NOMINAL AND 250.0 FAHRENHEIT NOMINAL | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH | | PORT DIAMETER | 0.344 INCHES NOMINAL | | SPECIAL FEATURES | NHA 4730-01-482-8399, MANIFOLD, HYDRAULIC SYSTEMS ASSEMBLY, P/N 1981772; SURFACE FINISH CLEAR ANODIZE EXCEPT ON MOUNTING SURFACE. MOUNTING HARDWARE IS NOT SUPPLIED; RECOMMENDED 4 BOLTS 5/16-24X1 | | VALVE DISCHARGE FLOW RATE | 15.0 GALLONS PER MINUTE | | VALVE OPERATION METHOD | SOLENOID | | SUPPLY PRESSURE | 1350.0 POUNDS PER SQUARE INCH |
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