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National Stock Number: 4820-00-013-3378
Federal Supply Class: 4820
National Item Identification Number: 000133378
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:
| 4001T94G05 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| BOLT HOLE QUANTITY | 2 FIRST END | | CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH | 0.960 INCHES FIRST END | | CONNECTION TYPE | FLANGE FIRST END | | DISK LOADING METHOD | SPRING | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE SHAPE | RECTANGULAR WITH HOLES FIRST END | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL COMP 440C FLOW CONTROL DEVICE | | MATERIAL | STEEL CORROSION RESISTING BODY | | NOMINAL LENGTH | 2.500 INCHES FIRST END | | NOMINAL THICKNESS | 0.125 INCHES FIRST END | | NOMINAL WIDTH | 1.300 INCHES FIRST END | | OPENING PRESSURE SETTING | 9.5 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | FLANGE HAS 2 SLOTS FOR MTG ON ONE END | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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