6920-01-492-4892 GUIDED MISSILE,TRAINING Index 4820-01-492-4894 SEAT,VALVE

National Stock Number:
4820-01-492-4893

Federal Supply Class:
4820

National Item Identification Number:
014924893

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:
V24509-30-070AZ22B N L INDUSTRIES INC


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE AND 1 LOCKING DEVICE
FACE TO FACE DISTANCE9.000 INCHES
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONPOLYTETRAFLUOROETHYLENE MFR REF SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCY3 INCH 90 DEGREE 3-WAY BALL VALVE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.625 INCHES ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES ALL ENDS
SPECIAL FEATURESTHIS 3-WAY 90 DEGREE BALL VALVE HAS A HANDLE WITH LOCKING PIN, WASHER AND COTTER PIN; SIMILAR TO 4820-01-472-8529 WHICH DOES NOT INCLUDE LOCKING HANDLE BUT HAS REMOTE ADAPTER.
SPECIAL TEST FEATURESSHOCK TEST REPORT, BELL TECHNOLOGIES TESTING DIVISION REPORT NUMBER T-21648; TEST REPORT APPROVAL SUPSHIP BATH LETTER 9072 SERIAL E254/3028 DATED MAY 14,1997; EXTENTION APPROVAL BIW LETTER TDN-4309, MAY 28, 1997
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES


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