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National Stock Number:
1650-01-471-4978
Federal Supply Class:
1650
National Item Identification Number:
014714978
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:
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Techincal Specification:
| BODY MATERIAL | STEEL CORROSION RESISTING | | MAXIMUM OPERATING PRESSURE | 4000.0 POUNDS PER SQUARE INCH | | O-RING MATERIAL | STEEL CORROSION RESISTING | | OPERATING TEMP RATING | -65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM | | PORT QUANTITY | 4 | | SPECIAL FEATURES | SERVOVALVE, ELECTROHYDRAULIC, FLOW CONTROL, TWO-STAGE, FOUR-WAY; OPERATING FLUID AS SPECIFIED ON MIL-H-5606; PRESSURE RANGE: SUPPLY 3000 PSI; RETURN 50-100 PSI; PROOF 4500 PSI; BURST 7500 PSI | | SUPPLY PRESSURE | 3000.0 POUNDS PER SQUARE INCH | | VALVE DISCHARGE FLOW RATE | 3000.0 POUNDS PER HOUR | | VALVE OPERATION METHOD | HYDRAULIC |
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