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National Stock Number:
4820-00-506-1289
Federal Supply Class:
4820
National Item Identification Number:
005061289
Description:
VALVE,SEATLESS
Detail:
A VALVE THAT CONTROLS FLOW BY A CYLINDRICAL PISTON SLIDING VERTICALLY THROUGH PACKING RINGS SEPARATED BY A METAL CAGE HAVING PORTS THROUGH WHICH FLOW MAY PROCEED WHEN THE VALVE IS OPEN. ROTATION OF THE THREADED STEM IS USED TO REGULATE THE POSITION OF THE PISTON. SEE ALSO VALVE, PLUG AND VALVE, WEIGHTED CONTROL, PISTON.
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Manufacturer Information:
| 130897 | 62983 | EATON AEROSPACE, LLC | | CT10C10 | 62983 | EATON AEROSPACE, LLC | | TD102153 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| BONNET TYPE | INSIDE SCREWINSIDE SCREW | | BONNET ATTACHMENT METHOD | INTEGRALINTEGRAL | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS | | FLOW CONTROL DEVICE | DISKDISK | | MATERIAL | COPPER ALLOY BODYCOPPER ALLOY BODY | | MATERIAL | STEEL FLOW CONTROL DEVICESTEEL FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 155.0 FAHRENHEIT SINGLE RESPONSE155.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSEOIL SINGLE RESPONSE | | NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS1.250 INCHES ALL ENDS | | OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATICAUTOMATIC | | STEM TYPE | RISINGRISING | | STYLE DESIGNATOR | STRAIGHT THRUSTRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDSNPT ALL ENDS |
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