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National Stock Number:
4820-01-248-1434
Federal Supply Class:
4820
National Item Identification Number:
012481434
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:
| 1856M-0L/SP .50 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 1856M-0L/SP 1-2 X 3-4 160T179 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 1896M2-M40 PSI SET 179 | 37UV7 | CAROTEK, INC. | | 1896M2-M40 PSI SET 179 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 1896-PKD 1/2X3/4 160T179 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION | | 1896M-OL/SP 1/2 X 3/4 160T179 | 72352 | CURTISS-WRIGHT FLOW CONTROL CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | COPPER ALLOY 360 OR | | COPPER ALLOY 922 BODY | | FLOW CONTROL DEVICE | DISK | | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | | THREADED INTERNAL PIPE 2ND END | | CONNECTION STYLE | PLAIN (PIPE) 1ST END | | PLAIN,OPTIONAL END(PIPE) 2ND END | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | 0.750 INCHES 2ND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | ADJUSTABLE PRESSURE RANGE | 160.0 TO 179.0 POUNDS PER SQUARE INCH |
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