4820-01-057-4134 VALVE,GLOBE Index 4820-01-057-4137 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-057-4136

Federal Supply Class:
4820

National Item Identification Number:
010574136

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:
5594 2-1/2IN11836NATIONAL OILWELL
5594 2-1/2IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
5594 ASSEMBLY AS11836NATIONAL OILWELL
59411836NATIONAL OILWELL
90173-00015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
5594 ASSEMBLY AS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NS-4110 ASSEMBLY AB11836NATIONAL OILWELL
NS-4110 ASSEMBLY AB15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
9017300015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
DISK LOADING METHODWEIGHT
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390, ALLOY D5/D FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 903 OVERALL
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED2.500 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU


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