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National Stock Number:
4820-00-252-4852
Federal Supply Class:
4820
National Item Identification Number:
002524852
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:
| 5VMA72 | 38056 | ASHCROFT INC | | 5VMA72 M0D | 16497 | DRESSER, INC. | | S5101F3233071 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | EXPOSED SPRING | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.718 INCHES | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | OPENING PRESSURE SETTING | 675.0 POUNDS PER SQUARE INCH | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY THE OPENING PRESSURE SETTING REQUIREMENT | | RENEWABLE SEAT RING TYPE | THREADED | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 6.938 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL | | VALVE SIZE | 1.500 INCHES |
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