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National Stock Number:
4820-01-349-0411
Federal Supply Class:
4820
National Item Identification Number:
013490411
Description:
VALVE,RELIEF,PRESSURE AND TEMPER
Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.
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Manufacturer Information:
| AD-8686-62D6 | 18350 | PALL AEROPOWER CORPORATION |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FIRST END NOMINAL THREAD SIZE | 0.750 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD CLASS | 3A | | FIRST END THREAD SERIES DESIGNATOR | UNJEF | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE MATERIAL | STEEL,PH 13-8 MO,AMS5629 | | FLOW CONTROL DEVICE | POPPET | | OUTSIDE SURFACE TREATMENT | ANODIZED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 4112, T351 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | SEAT MATERIAL | STEEL,15-5 PH,AMS 5659 | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL | | SPECIAL FEATURES | ITEM DESIGNED FOR USE WITH FLUID: MIL-H-5606; THE (IN) END HAS THE SEAT PERMANENTLY ASSEMBLED USING LOCTITE; OPERATING PRESSURE IS 225 PSI; RATED FLOW .3 GPM | | TEMP ADJUSTABILITY | ADJUSTABLE | | TEMP RATING | 200.0 FAHRENHEIT |
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