4820-01-346-9672, VALVE,BALL

National Stock Number:
4820-01-346-9672

Federal Supply Class:
4820

National Item Identification Number:
013469672

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.

Manufacturer Information:

FIG. 575 1.25IPS	63686	THE WALWORTH COMPANY
T-580-70-1.25	14007	NIBCO INC
T-580-70-1.25	61623	NIBCO INC CHEMTROL DIV
WW-V-35C	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC

Techincal Specification:

CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPE	THREADED INTERNAL PIPE ALL ENDS
MATERIAL	COPPER ALLOY 360 STEM
MATERIAL	COPPER ALLOY 836 BODY
MATERIAL	COPPER ALLOY FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP	400.0 FAHRENHEIT FIRST RESPONSE
MEDIA FOR WHICH DESIGNED	STEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SECOND RESPONSE
NOMINAL THREAD SIZE	1.250 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND 3 STYLE
OPERATING PRESSURE	180.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
OPERATING PRESSURE	400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
SPECIFICATION/STANDARD DATA	81348-WW-V-35C GOVERNMENT SPECIFICATION
VALVE OPERATION METHOD	MANUAL
STYLE DESIGNATOR	STRAIGHT THRU
THREAD DIRECTION	RIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATOR	NPT ALL ENDS

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