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National Stock Number: 4820-00-451-6067
Federal Supply Class: 4820
National Item Identification Number: 004516067
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:
373915-2 | 14028 | SYPRIS ELECTRONICS, LLC | 532B3M14 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
STYLE DESIGNATOR | STRAIGHT THRU | VALVE OPERATION METHOD | AUTOMATIC | MATERIAL | COPPER ALLOY OVERALL | SURFACE TREATMENT | CHROMIUM | FLOW CONTROL DEVICE | POPPET | MEDIA FOR WHICH DESIGNED | STEAM 1ST RESPONSE | | FUEL/OIL, HYDROCARBON 2ND RESPONSE | MAXIMUM OPERATING TEMP | 400.0 DEG FAHRENHEIT SINGLE RESPONSE | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | CONNECTION STYLE | PLAIN (PIPE) 1ST END | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES 1ST END | THREAD SERIES DESIGNATOR | NPT 1ST END | NOMINAL THREAD SIZE | 0.375 INCHES 1ST END | THREAD DIRECTION | RIGHT-HAND 1ST END | BONNET TYPE | INSIDE SCREW | BONNET ATTACHMENT METHOD | INTEGRAL | DISK LOADING METHOD | SPRING | OPENING PRESSURE SETTING | 14.0 POUNDS PER SQUARE INCH | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 91816 | DESIGN CONTROL REFERENCE | 532B3M14 |
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