4820-01-074-6520 VALVE,CHECK Index 5930-01-074-6522 SWITCH,THERMOSTATIC

National Stock Number:
4820-01-074-6521

Federal Supply Class:
4820

National Item Identification Number:
010746521

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.


Manufacturer Information:
90077AC00198523JERED LLC
C90077AC00198523JERED LLC
H90077A001PC898523JERED LLC


Techincal Specification:
CONNECTION STYLEPLAIN (HOSE) SECOND END
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE SECOND END
OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY BODY
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.900 INCHES SECOND END
NOMINAL THREAD SIZE0.750 INCHES FIRST END
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORNH FIRST END
THREAD QUANTITY PER INCH11-1/2 FIRST END


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