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
5594 ASSEMBLY AS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
59411836NATIONAL OILWELL
90173-00015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
9017300015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NS-4110 ASSEMBLY AB11836NATIONAL OILWELL
NS-4110 ASSEMBLY AB15187EMERSON 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
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
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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