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National Stock Number:
4820-01-177-4517
Federal Supply Class:
4820
National Item Identification Number:
011774517
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:
| 70179 | 43528 | HOFFMAN/NEW YORKER INC |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | MATERIAL | ALUMINUM OVERALL | | SURFACE TREATMENT | ANODIZE | | CENTER TO CENTER DISTANCE | 0.750 INCHES | | FLOW CONTROL DEVICE | DISK | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | 0.125 INCHES 2ND END | | THREAD DIRECTION | RIGHT-HAND ALL ENDS |
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