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National Stock Number:
4820-12-333-7852
Federal Supply Class:
4820
National Item Identification Number:
123337852
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:
| 2660005 | D0798 | BOLL & KIRCH FILTERBAU GMBH | | 5.3, C, 1/4", 4BAR | C2101 | NIEZGODKA GMBH | | 5.3, C, 1/4", 4BAR | C2101 | NIEZGODKA GMBH | | 5.3, C, 1/4', 4BAR | C2101 | NIEZGODKA GMBH | | Z32284POS71 | D0798 | BOLL & KIRCH FILTERBAU GMBH |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | +0,4 TO 65,0 BAR | | BONNET TYPE | INSIDE SPRING | | BONNET ATTACHMENT METHOD | UNION | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION TYPE | THREADED INTERNAL BOSS 2ND END | | FLOW CONTROL DEVICE | CONE | | MATERIAL | BRASS OVERALL | | MAXIMUM OPERATING TEMP | 80,0 DEG CELSIUS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 65,0 BAR SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | NOMINAL THREAD SIZE | 0.375 INCHES 2ND END | | OPENING PRESSURE SETTING | 4,0 BAR | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | ANGLE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD QUANTITY PER INCH | 19 ALL ENDS | | THREAD SERIES DESIGNATOR | WHITWORTH STRAIGHT EXTERNAL PIPE, DIN 259 1ST END | | THREAD SERIES DESIGNATOR | WHITWORTH STRAIGHT INTERNAL PIPE, DIN 259 2ND END |
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