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National Stock Number:
4820-01-539-3246
Federal Supply Class:
4820
National Item Identification Number:
015393246
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:
| 26JA10L-140/S4-492051-A14 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | DISK LOADING METHOD | SPRING | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.375 INCHES | | FLANGE FACE DESIGN | RAISED STRAIGHT ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | STEEL COMP 316 BODY | | MATERIAL | STEEL COMP 316 FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | OPENING PRESSURE SETTING | 65.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | 2.0 INCH INLET AND 3.0 INCH OUTLET CONNECTIONS ARE ANSI FLANGE CLASS 150 WITH "J" TYPE ORFICE. | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.875 INCHES | | STYLE DESIGNATOR | ANGLE FLANGED ENDS | | VALVE OPERATION METHOD | AUTOMATIC OR MANUAL |
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