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National Stock Number:
4820-01-278-5429
Federal Supply Class:
4820
National Item Identification Number:
012785429
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:
| 7153-H-00-HN-3/4IN | 17950 | TEXSTEAM INC DBA TXT OR RCS OR TEXSTEAM | | 7153-H-00-HN-3/4IN | 1MEG0 | NATURAL GAS SOLUTIONS NORTH AMERICA LLC | | TC-436-201T 225PSI | 17950 | TEXSTEAM INC DBA TXT OR RCS OR TEXSTEAM | | TC430-440 | 17950 | TEXSTEAM INC DBA TXT OR RCS OR TEXSTEAM | | TC-436-201T 225PSI | 1MEG0 | NATURAL GAS SOLUTIONS NORTH AMERICA LLC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | CONNECTION TYPE | THREADED INTERNAL PIPE 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 2ND END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL BODY | | MATERIAL | STEEL COMP 303 FLOW CONTROL DEVICE | | MATERIAL | STEEL COMP 303 STEM | | MAXIMUM OPERATING TEMP | 700.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | NOMINAL THREAD SIZE | 1.000 INCHES 2ND END | | OPENING PRESSURE SETTING | 225.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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