3120-01-088-2871 BUSHING,SLEEVE Index 4820-01-088-2874 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-088-2873

Federal Supply Class:
4820

National Item Identification Number:
010882873

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:
2621-927-10 ASSEMBLY A 2IN11836NATIONAL OILWELL
2621-927-10 ASSEMBLY A 2IN96169ELECTRIC BOAT CORPORATION
NS-3983 ASSEMBLY BF11836NATIONAL OILWELL
NS-3983 ASSEMBLY BF15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
90165-00015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
2621-927-10 ASSY 2NPS96169ELECTRIC BOAT CORPORATION


Techincal Specification:
MATERIALNICKEL ALLOY BODY
NICKEL ALLOY FLOW CONTROL DEVICE
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5516,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL
DISK LOADING METHODWEIGHT
SPECIAL FEATURESEMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


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