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National Stock Number:
4820-00-350-4011
Federal Supply Class:
4820
National Item Identification Number:
003504011
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 128 | 75336 | F.C.KINGSTON CO. DBA STORM MANUFACTURING | | 128 1-4 75 | 75336 | F.C.KINGSTON CO. DBA STORM MANUFACTURING | | 6153-50 | 01496 | AIR DRY CO OF AMERICA, LLC | | LLLRPC251 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | A237 | 11568 | GARDNER DENVER INC. | | 6153-50 | 99447 | COOPER INTERCONNECT, INC. | | M3685 | 11568 | GARDNER DENVER INC. | | P03592A | 11568 | GARDNER DENVER INC. |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | MAXIMUM OPERATING TEMP | 250.0 FAHRENHEIT SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH 1ST RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES 1ST END | | OPENING PRESSURE SETTING | 75.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | VALVE OPERATION METHOD | AUTOMATIC |
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