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National Stock Number: 4820-00-855-6818
Federal Supply Class: 4820
National Item Identification Number: 008556818
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:
| 527 | 28193 | HENRY TECHNOLOGIES, INC. | | 527 | K3070 | HENRY TECHNOLOGIES LIMITED | | 527-450 | 28193 | HENRY TECHNOLOGIES, INC. | | 527E-450 | 28193 | HENRY TECHNOLOGIES, INC. | | 527 | U0095 | PARTS CENTER | | TQW12366-001 | U1F15 | BURNESS CORLETT - THREE QUAYS LIMITED T/A THREE QUAYS MARINE SERVICES |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | INTEGRAL | | BONNET TYPE | INSIDE SPRING | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | VALVE STEM LOCK SHIELD AND PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | POPPET | | OPENING PRESSURE SETTING | 300.0 POUNDS PER SQUARE INCH | | STYLE DESIGNATOR | ANGLE | | VALVE DISCHARGE FLOW RATE | 24.6 POUNDS PER HOUR | | VALVE OPERATION METHOD | AUTOMATIC |
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