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National Stock Number: 4820-01-407-7554
Federal Supply Class: 4820
National Item Identification Number: 014077554
Description: VALVE,DIAPHRAGM,STOP
Detail: A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.
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Manufacturer Information:
| 421DV4NCSC SPENCER | 04816 | AQUAMATIC INC | | 630575 | 17858 | ZEKS AIR DRIER CORP SUB OF KEMP CO | | V42C-0032-00000 | 04816 | AQUAMATIC INC | | PL 423383-A ITEM 2 | 17858 | ZEKS AIR DRIER CORP SUB OF KEMP CO |
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Techincal Specification:
| SPECIAL FEATURES | VALVE SIZE 1IN.; NORMALLY CLOSED | | VALVE OPERATION METHOD | MANUAL |
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