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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 STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | MAXIMUM OPERATING TEMP | 250.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE | | NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END | | OPENING PRESSURE SETTING | 75.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD SERIES DESIGNATOR | NPT FIRST END |
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