4820-01-555-0902 CARTRIDGE,NEEDLE VALVE Index 4820-01-556-5032 VALVE,CHECK

National Stock Number:
4820-01-557-1368

Federal Supply Class:
4820

National Item Identification Number:
015571368

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:
5044F-2IN55018RED-WHITE VALVE CORP.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE PACKING
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
COPPER ALLOY STEM
SURFACE TREATMENTCHROMIUM
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH 1ST RESPONSE
150.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP160.0 DEG FAHRENHEIT 1ST RESPONSE
366.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODMANUAL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
SPECIAL FEATURESBLOWOUT PROOF STEM; FORGED BODY; ADJUSTABLE PACKING ZINC PLATED STEEL HANDLE


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