4820-01-062-8664 VALVE,ANGLE Index 4820-01-062-8668 VALVE,BALL

National Stock Number:
4820-01-062-8667

Federal Supply Class:
4820

National Item Identification Number:
010628667

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
2620-927X196169ELECTRIC BOAT CORPORATION
2620-927X1ASSY8AA1-4IN11836NATIONAL OILWELL
2620-927X1ASSY8AA1-4IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
2620-927X1ASSY8AA1-4IN96169ELECTRIC BOAT CORPORATION
845-2110235 ASS80064NAVAL SHIP SYSTEMS COMMAND
NS-4038-1/411836NATIONAL OILWELL
NS-4038-1/415187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
SS845-211023553711NAVAL SEA SYSTEMS COMMAND
SS845-2110235ASSY8AA1-4IN53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION STYLESOCKET WITH BRAZING RING (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D5/D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 903 OVERALL
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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