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National Stock Number:
4820-01-067-9709
Federal Supply Class:
4820
National Item Identification Number:
010679709
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:
| 940-07650-000 | 09647 | AQUA-CHEM INC. | | 940-08784-000 | 09647 | AQUA-CHEM INC. | | 940-7650 | 09647 | AQUA-CHEM INC. | | 940-B-7650 | 09647 | AQUA-CHEM INC. | | BGSGA01SDE | 5P967 | DANTE VALVE COMPANY | | BGSGA01SDE | 65079 | DANCO VALVE COMPANY | | H-6181 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | H-6181 3-4IN | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | HH210 393SPR | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DX52FU-01-3/4 | 65079 | DANCO VALVE COMPANY |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 2.688 INCHES SECOND END | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES SECOND END | | BOLT HOLE QUANTITY | 4 SECOND END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION TYPE | FLANGE SECOND END | | CONNECTION TYPE | UNTHREADED EXTERNAL PIPE FIRST END | | DISK LOADING METHOD | SPRING | | FLANGE FACE DESIGN | PLAIN SECOND END | | FLANGE SHAPE | ROUND WITH HOLES SECOND END | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM OPERATING TEMP | 300.0 FAHRENHEIT SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 3.812 INCHES SECOND END | | NOMINAL THICKNESS | 0.438 INCHES SECOND END | | NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES FIRST END | | OPENING PRESSURE SETTING | 7.50 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE |
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