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National Stock Number:
4820-01-145-5387
Federal Supply Class:
4820
National Item Identification Number:
011455387
Description:
VALVE,CHECK
Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
| CG81143 1-2IN | 79342 | WILLIAM E WILLIAMS VALVE CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 316L BODY | | STEEL UNS J91150 FLOW CONTROL DEVICE | | STEEL CORROSION RESISTING SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A182 GRADE F316L ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTM A217 GRADE A217 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | ASTM A182 GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | BUTT WELD PIPE ALL ENDS | | CONNECTION STYLE | BEVELED (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES ALL ENDS | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL |
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