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National Stock Number:
4820-00-141-0555
Federal Supply Class:
4820
National Item Identification Number:
001410555
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:
| AC9347-41 | 00414 | COLUMBIA PRODUCTS | | AC9347-41 | 18350 | PALL AEROPOWER CORPORATION |
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Techincal Specification:
| FLOW CONTROL DEVICE | PISTON, SPRING LOADED | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 440C ASSN STD SINGLE MATERIAL RESPONSE OR SAE 51440C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | STEEL COMP 440C FLOW CONTROL DEVICE | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS | | OPENING PRESSURE SETTING | 3250.0 POUNDS PER SQUARE INCH | | SURFACE TREATMENT | ANODIZE OUTSIDE | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT | | VALVE DISCHARGE FLOW RATE | 84.0 GALLONS PER MINUTE |
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