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National Stock Number:
4820-01-071-3823
Federal Supply Class:
4820
National Item Identification Number:
010713823
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:
| 13006519 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV | | 13006519 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13238648 | 09036 | SONFARREL INC. | | 13238648 | 09205 | LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV | | 13238648 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +0.5 TO 1.5 POUNDS PER SQUARE INCH | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DIAPHRAGM | | MAXIMUM OPERATING PRESSURE | 5.3 POUNDS PER SQUARE INCH 2ND RESPONSE | | MAXIMUM OPERATING PRESSURE | 6.2 POUNDS PER SQUARE INCH 1ST RESPONSE | | MAXIMUM OPERATING TEMP | 20.0 CELSIUS 1ST RESPONSE | | MAXIMUM OPERATING TEMP | 70.0 CELSIUS 2ND RESPONSE | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS SINGLE RESPONSE | | OPENING PRESSURE SETTING | 0.5 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | SAFETY RELIEF | | VALVE OPERATION METHOD | AUTOMATIC |
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