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National Stock Number: 4820-01-413-4894
Federal Supply Class: 4820
National Item Identification Number: 014134894
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:
| 200406-1 | 63910 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | MATERIAL | STEEL COMP 316 BODY | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 375.0 DEG FAHRENHEIT SINGLE RESPONSE | | DISK LOADING METHOD | SPRING | | MINIMUM OPERATING TEMP | -10.0 DEG FAHRENHEIT | | SPECIAL FEATURES | LENGTH 1.62IN,DEFLECTOR CAP,2X 1/4 MALE NPT,2X 9/16HEX,CRACKING PRESS 50 TO 150PSIG,FLOW COEFFICIENT .35 | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 63910 | | DESIGN CONTROL REFERENCE | 200406-1 |
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