4820-01-077-7964, VALVE,BALL

National Stock Number:
4820-01-077-7964

Federal Supply Class:
4820

National Item Identification Number:
010777964

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:

803-5001003	53711	NAVAL SEA SYSTEMS COMMAND
803-5001003-B731	53711	NAVAL SEA SYSTEMS COMMAND

Techincal Specification:

CONNECTION STYLE	SOCKET ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL	BRONZE BODY
MATERIAL	BRONZE PACKING
MATERIAL	BRONZE SEAT
MATERIAL	NICKEL ALLOY STEM
MATERIAL	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE	700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	250.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNED	WATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED	1.500 INCHES ALL ENDS
RENEWABLE SEAT RING TYPE	PRESSED-IN
SPECIAL FEATURES	OPTIONAL CRES FLOW CONTROL DEVICE
STYLE DESIGNATOR	STRAIGHT THRU
VALVE OPERATION METHOD	MANUAL

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