4820-01-450-9957 VALVE,STOP-CHECK Index 4730-01-450-9959 PLUG,PIPE

National Stock Number:
4820-01-450-9958

Federal Supply Class:
4820

National Item Identification Number:
014509958

Description:
VALVE,CROSS

Detail:
A VALVE WITH TWO CONNECTIONS ON THE RUN AND A THIRD AND SOMETIMES FOURTH CONNECTION AT 90 DEGREE (1.5708 RADIANS) ANGLE(S) TO THE RUN. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS A DISK PERPENDICULARLY OFF OF THE CENTER AXIS OF ITS SEAT.


Manufacturer Information:
9310C3305-00120722THE ENTWISTLE COMPANY LLC
P25G-F58818CONTROL DEVICES, INCORPORATED


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORCROSS
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP350.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
THREADED INTERNAL TUBE 2ND END
THREADED INTERNAL PIPE 3RD END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES 2ND END
THREAD SERIES DESIGNATORNPT 1ST END
UNC 2ND END
NPT 3RD END
NOMINAL THREAD SIZE0.125 INCHES 1ST END
0.375 INCHES 2ND END
0.250 INCHES 3RD END


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