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National Stock Number:
4820-01-388-1170
Federal Supply Class:
4820
National Item Identification Number:
013881170
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:
| 19110M 3/4 X 1 IN SET 448PSI | 16497 | DRESSER, INC. | | 19110M 3/4 X 1 IN SET 448PSI | 8M669 | CLEVELAND VALVE AND GAUGE CO | | 19110MCF-2-CC-MS-33-SW-SW-GS | 16497 | DRESSER, INC. | | 1990C 3/4 X 1IN SET 448PSI | 16497 | DRESSER, INC. | | 19110MCF-2-CC-MS-33-SW-SW-GS | 8M669 | CLEVELAND VALVE AND GAUGE CO |
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Techincal Specification:
| CONNECTION TYPE | UNTHREADED INTERNAL TUBE SECOND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE FIRST END | | CONNECTION STYLE | SOCKET (TUBE) FIRST END | | CONNECTION STYLE | SOCKET (TUBE) SECOND END | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.065 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.330 INCHES FIRST END | | OPENING PRESSURE SETTING | 448.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC |
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