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National Stock Number:
4820-01-253-9385
Federal Supply Class:
4820
National Item Identification Number:
012539385
Description:
VALVE,SHUTTLE
Detail:
A VALVE HAVING ONE OUTLET AND TWO INLETS THAT ARE USUALLY OPPOSITE EACH OTHER. IT HAS A FLUID PRESSURE OPERATED PISTONLIKE ITEM, CALLED A SHUTTLE, THAT CONTROLS EITHER INLET. IT IS COMMONLY USED TO PROVIDE AN EMERGENCY PASSAGE FOR FLUID IN AN AIRCRAFT HYDRAULIC OR PNEUMATIC SYSTEM IN CASE OF LOSS OF PRESSURE IN THE NORMAL SERVICE LINES.
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Manufacturer Information:
| 2256C-1 | 96948 | KEPNER PRODUCTS CO |
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Techincal Specification:
| MATERIAL | STEEL BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | SURFACE TREATMENT | CADMIUM | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | BALL | | MEDIA FOR WHICH DESIGNED | OIL, HYDRAULIC 1ST RESPONSE | | OIL 2ND RESPONSE | | AIR 3RD RESPONSE | | WATER, FRESH 4TH RESPONSE | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 300.0 DEG FAHRENHEIT SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS | | CONNECTION STYLE | PLAIN BEVELED (PIPE) ALL ENDS | | SPECIAL FEATURES | CARTRIDGE TYPE |
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