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National Stock Number:
4820-00-883-6545
Federal Supply Class:
4820
National Item Identification Number:
008836545
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:
| 32-69868-1 | 34087 | KITCO LLC | | 32-69868-1 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 32-69868-1 | 76301 | THE BOEING COMPANY | | 32-69868-1 | 8X044 | DERCO AEROSPACE, INC. |
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Techincal Specification:
| BONNET TYPE | PACKING RETAINING | | CONNECTION STYLE | FLARED (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | STEEL BODY | | MATERIAL | STEEL SEAT | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 30.0 POUNDS PER SQUARE INCH | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | VALVE DISCHARGE FLOW RATE | 3.5 GALLONS PER MINUTE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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