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National Stock Number:
4820-00-244-9539
Federal Supply Class:
4820
National Item Identification Number:
002449539
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:
| 1A31F3-30S | 8Z296 | DANFOSS FLUID POWER INC EASLEY OPN | | 310488 | 33654 | HOWDEN FLUID SYSTEMS | | 310488 | 58163 | MEGGITT (NORTH HOLLYWOOD), INC. |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +150.0 TO 3000.0 POUNDS PER SQUARE INCH | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | PISTON | | OPERATING PRESSURE | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | ALUMINUM ALLOY SEAT | | MATERIAL | STEEL FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE | | MOUNTING FACILITY | THREADED FASTENER | | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | | SPECIAL FEATURES | W/TWO DRILLED MTG HOLES THRU BODY 0.344 IN. DIA; PRESSURE SCREW ADJUSTMENT AND BUNA-N SEAL | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE DISCHARGE FLOW RATE | 3.0 GALLONS PER MINUTE | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS |
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