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National Stock Number:
4820-00-393-4897
Federal Supply Class:
4820
National Item Identification Number:
003934897
Description:
VALVE,WEIGHTED CONTROL,PISTON
Detail:
A VALVE CONSISTING OF A PORTED, DEAD WEIGHTED, HOLLOW PISTON WHICH MOVES VERTICALLY ACROSS THE INLET PASSAGE WITHIN THE VALVE BODY. CHANGES IN THE PRESSURE CONTROLLED POSITION OF THE PISTON VARY THE EFFECTIVE AREA OF THE PORTS EXPOSED TO THE INLET FLOW IN SUCH A MANNER AS TO MAINTAIN A CONSTANT OUTLET LINE PRESSURE. IT HAS NO SEATS OR DISK. FOR DEAD WEIGHT LOADED PRESSURE REGULATING VALVE OF SEAT AND DISK CONSTRUCTION, SEE ALSO VALVE, REGULATING, FLUID PRESSURE.
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Manufacturer Information:
| 52129-5901-998643REV1PC3A | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 5F40-193 | 10855 | CARRIER CORP |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | MATERIAL | COPPER ALLOY OVERALL | | SPECIAL FEATURES | VALVE OPERATION METHOD,SUCTION PRESSURE |
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