3950-01-506-8878 TENSIONER PULLEY ASSEMBLY Index 4820-01-506-8880 STEM,FLUID VALVE

National Stock Number:
4820-01-506-8879

Federal Supply Class:
4820

National Item Identification Number:
015068879

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:
5001003-E77153711NAVAL SEA SYSTEMS COMMAND
803-500100353711NAVAL SEA SYSTEMS COMMAND
HBV-A2-14-00080AZ22B N L INDUSTRIES INC


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B505 ALLOY 922 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONPCAF00 MFR REF SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL A FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 CL 316 COND A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP100.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS
RENEWABLE SEAT RING TYPEPRESSED-IN
SPECIAL FEATURESVALVE MEETS HIGH SHOCK TESTING IAW MIL-STD-901D LIGHTWEIGHT EQUIPMENT, GRADE A CLASS I; VIBRATION TESTING IAW MIL-STD-187 TYPE I
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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