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National Stock Number:
4820-01-191-8295
Federal Supply Class:
4820
National Item Identification Number:
011918295
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:
| 100P4ANDDM8-5ANDM70 | 88773 | GEORGE W. DAHL INC. | | B0100-00-B5237- | 88773 | GEORGE W. DAHL INC. | | E-97172 | 70945 | BLAW KNOX CORP BLAW-KNOX EQUIPMENT DIV | | D0A-BSN7-1A000000A | 88078 | CASHCO INC | | B0100-00-B5237- | 90005 | PUROLATOR FACET INC. |
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Techincal Specification:
| STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END | | NOMINAL THREAD SIZE | 0.250 INCHES 1ST END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED |
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