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National Stock Number:
4820-01-320-1224
Federal Supply Class:
4820
National Item Identification Number:
013201224
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:
| D524B-1M-1 | 91816 | CIRCOR AEROSPACE, INC. | | G307211 | 49956 | RAYTHEON COMPANY | | G307211-1 | 3B150 | RAYTHEON COMPANY | | G307211-1 | 49956 | RAYTHEON COMPANY | | G307211-1 | 54X10 | RAYTHEON COMPANY |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +0.5 TO 2.5 POUNDS PER SQUARE INCH | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | DISK LOADING METHOD | SPRING | | FURNISHED ITEMS AND QUANTITY | 1 DEFLECTOR CAP | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | COPPER ALLOY 360 BODY | | MATERIAL | COPPER ALLOY 360 FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 400.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | CARBON DIOXIDE SECOND RESPONSE | | MEDIA FOR WHICH DESIGNED | HELIUM THIRD RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDROGEN FOURTH RESPONSE | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS FIFTH RESPONSE | | NOMINAL THREAD SIZE | 0.125 INCHES ALL ENDS | | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU W/BAFFLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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