4820-01-133-2289 VALVE,CHECK Index 4820-01-133-2291 VALVE,BUTTERFLY

National Stock Number:
4820-01-133-2290

Federal Supply Class:
4820

National Item Identification Number:
011332290

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
2620-927X1 ASSY 8 BA11836NATIONAL OILWELL
9017600011836NATIONAL OILWELL
845-211023580064NAVAL SHIP SYSTEMS COMMAND
845-2110235 ASSY 8 BA80064NAVAL SHIP SYSTEMS COMMAND
2620-927X1 ASSY 8 BA96169ELECTRIC BOAT CORPORATION
9017600015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY 905 BODY
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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