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National Stock Number:
4820-00-393-4938
Federal Supply Class:
4820
National Item Identification Number:
003934938
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:
| 43008001 | 20247 | ELKAY MANUFACTURING COMPANY | | 735-6 | 92435 | ALCO STANDARD CORP ALCO FOOD SERVICE EQUIPMENT CO ALCO DISPENSING SYSTEMS DIV | | FB43008 | 92435 | ALCO STANDARD CORP ALCO FOOD SERVICE EQUIPMENT CO ALCO DISPENSING SYSTEMS DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | PLASTIC FLOW CONTROL DEVICE | | PLASTIC SEAT | | STYLE DESIGNATOR | STRAIGHT THRU | | CENTER TO CENTER DISTANCE | 1.125 INCHES | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 90.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | THREADED INTERNAL TUBE ALL ENDS | | CONNECTION STYLE | SWIVEL NUT,GASKET SEAL(TUBE) ALL ENDS | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | NOMINAL THREAD SIZE | 0.625 INCHES ALL ENDS | | THREAD CLASS | 2B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | SPECIAL FEATURES | FURNISHED W/INSULATION JACKET |
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