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		                             National Stock Number: 4820-01-231-4111
  Federal Supply Class: 4820
  National Item Identification Number: 012314111
  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:
 | D48670 | 34889 | HUNT VALVE COMPANY INC |  | D48670REV C 15T18PSI | 11859 | HUNT VALVE COMPANY, INC. |  | D48670REV C 15T18PSI | 34889 | HUNT VALVE COMPANY INC |  | R10BG1G105 AND | 34889 | HUNT VALVE COMPANY INC |   
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  Techincal Specification:
 | ADJUSTABLE PRESSURE RANGE | +15.0/+18.0 POUNDS PER SQUARE INCH |  | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS |  | FLOW CONTROL DEVICE | DISK |  | MATERIAL | COPPER ALLOY BODY |  | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE |  | MATERIAL | STEEL CORROSION RESISTING STEM |  | PROPRIETARY CHARACTERISTICS | PACS |  | MAXIMUM OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |  | VALVE OPERATION METHOD | MANUAL |  | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF SEPARABLE SECTIONS. |  | THREAD SERIES DESIGNATOR | NPT ALL ENDS |   
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