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National Stock Number:
4820-01-226-8424
Federal Supply Class:
4820
National Item Identification Number:
012268424
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:
| A15HS061-1 | 77272 | THE BOEING COMPANY | | A51HS061-1 | 77272 | THE BOEING COMPANY | | AA-B129-1D30A | 18350 | PALL AEROPOWER CORPORATION | | Q1254-03 | 98939 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FIRST END CONNECTION TYPE | THREADED INTERNAL TUBE | | MATERIAL | ALUMINUM ALLOY AND STEEL CORROSION RESISTING BODY | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, SILICATE-ESTER BASE | | SECOND END CONNECTION TYPE | UNTHREADED EXTERNAL TUBE | | TEMP ADJUSTABILITY | ADJUSTABLE | | TEMP RATING | -50.0 CELSIUS |
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