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National Stock Number:
4820-01-490-3700
Federal Supply Class:
4820
National Item Identification Number:
014903700
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:
| 25371-00 | 60342 | DONALDSON CO INC TORIT DIV | | 8PP-25371-00 | 60342 | DONALDSON CO INC TORIT DIV |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | MEDIA FOR WHICH DESIGNED | AIR 1ST RESPONSE | | NITROGEN, GASEOUS 2ND RESPONSE | | MAXIMUM OPERATING PRESSURE | 125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION STYLE | INVERTED FLARE (PIPE) ALL ENDS | | NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES ALL ENDS | | BONNET ATTACHMENT METHOD | BOLTED | | SPECIAL FEATURES | PILOT CONNECTION PORT IS 1/8 INCH NPT; INLET/OUTLET IS COMPRESSION COUPLING CONNECTORS WITH SEAL AND SEAL RETAINERS. |
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