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National Stock Number:
4820-01-612-1009
Federal Supply Class:
4820
National Item Identification Number:
016121009
Description:
VALVE,GLOBE-CHECK
Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION DESIGNED FOR PRECISE, ADJUSTABLE CONTROL OF THE FLOW IN ONE DIRECTION AND FREE FLOW IN THE OPPOSITE DIRECTION. PRECISE CONTROL IS PROVIDED BY A THREADED NEEDLE OR STEM WHICH IS LIFTED PERPENDICULARLY OFF THE CENTER AXIS OF ITS SEAT. FREE FLOW IS PROVIDED BY AN INTERNAL BY-PASS CHECK VALVE WHICH OPERATES INDEPENDENTLY OF THE NEEDLE OR STEM.
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Manufacturer Information:
| 33311-30 P/N W04-3074B-02TSG | 57574 | VELAN VALVE CORP. | | W04-3074B-02TSG | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | STEEL COMP 416 STEM | | MAXIMUM OPERATING TEMP | 1000.0 FAHRENHEIT SINGLE RESPONSE | | NOMINAL WIDTH | 4.0625 INCHES FIRST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE,GLOBE STOP | | VALVE OPERATION METHOD | MANUAL |
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