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National Stock Number: 4820-99-557-9619
Federal Supply Class: 4820
National Item Identification Number: 995579619
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:
| C12063 | K1387 | PIPELINE CENTER | | C12063 | K1507 | TRENT VALVE CO LTD | | C12063-21N | K1387 | PIPELINE CENTER | | C12063-21N | K1507 | TRENT VALVE CO LTD |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | CONNECTION TYPE | EXTERNAL QUICK DISCONNECT ALL ENDS | | FLOW CONTROL DEVICE | DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1504 16/B NATIONAL SPEC SINGLE MATERIAL RESPONSE BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1504 713 NATIONAL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1504 845 NATIONAL SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL BODY | | MATERIAL | STEEL FLOW CONTROL DEVICE | | MATERIAL | STEEL SEAT | | STYLE DESIGNATOR | ANGLE |
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