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National Stock Number:
4820-01-118-7460
Federal Supply Class:
4820
National Item Identification Number:
011187460
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:
| B-7866 | 46717 | PETTIBONE LLC | | B-7866-3 | 46717 | PETTIBONE LLC | | VPRP5B-3-A-A-200 | 08752 | PARKER-HANNIFIN CORP FLUIDPOWER GROUP MOBILE HYDRAULICS DIV | | VPRP5B-3-A-A-200 | 09990 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | CROSS | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | IRON CAST BODY | | STEEL SEAT | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 2000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 225.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | THREADED INTERNAL BOSS 1ST END | | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | GASKET SEAL(BOSS) 1ST END | | GASKET SEAL(BOSS) 2ND END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 1.062 INCHES 1ST END | | 0.875 INCHES 2ND END | | THREAD CLASS | 2B 1ST END | | 2B 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | OPENING PRESSURE SETTING | 200.0 POUNDS PER SQUARE INCH |
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