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National Stock Number:
4820-01-377-3185
Federal Supply Class:
4820
National Item Identification Number:
013773185
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:
| 23399 | 57574 | VELAN VALVE CORP. | | 33764-15 | 57574 | VELAN VALVE CORP. | | 33764-15 AND CD 53376 ITEM 4 | 57574 | VELAN VALVE CORP. | | W03-2074B-14MS AND CDS 53376 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| MATERIAL | STEEL COMP 316 OVERALL | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | SOCKET (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | BOLTED | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
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