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National Stock Number:
4820-01-556-9460
Federal Supply Class:
4820
National Item Identification Number:
015569460
Description:
VALVE,STOP AND STOP CHECK
Detail:
A COMBINATION OF TWO VALVES, ONE A STOP VALVE, THE OTHER A STOP CHECK VALVE, EITHER IN THE SAME BODY, OR IN SEPARATE BODIES BOLTED TOGETHER, USED TO CONTROL THE ADMISSION OF FEED WATER TO A BOILER, TO PREVENT THE RETURN OF WATER OR STEAM FROM THE BOILER, AND TO PROVIDE A MEANS OF SHUTTING OFF THE FEED LINE BETWEEN THE STOP CHECK VALVE AND THE STEAM DRUM OR ECONOMIZER.
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Manufacturer Information:
| 525-S411-XM-B | 1GZ83 | SFC VALVE CORPORATION | | 525-SX11-XM-B | 1GZ83 | SFC VALVE CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING | | PRESSURE RATING | 900.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | END CONNECTIONS ARE 0.750 INCH SOCKET WELD |
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