4820-00-689-1342, VALVE,BALL

National Stock Number:
4820-00-689-1342

Federal Supply Class:
4820

National Item Identification Number:
006891342

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:

11241379-6	17773	BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND
2-411TTE	98991	WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609

Techincal Specification:

CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
MATERIAL	COPPER ALLOY BODY
	COPPER ALLOY FLOW CONTROL DEVICE
	PLASTIC POLYTETRAFLUOROETHYLENE PACKING
	PLASTIC POLYTETRAFLUOROETHYLENE SEAT
	COPPER ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B21,ALLOY A,B,C,OR D ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	STRAIGHT THRU
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	450.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD	MANUAL
CONNECTION STYLE	SOCKET (TUBE) ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	2.125 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE	PRESSED-IN
THE MANUFACTURERS DATA
MANUFACTURERS CODE	98991
DESIGN CONTROL REFERENCE	2-411TTE

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