4820-01-088-0812 VALVE,CHECK Index 4820-01-088-0814 VALVE,BUTTERFLY

National Stock Number:
4820-01-088-0813

Federal Supply Class:
4820

National Item Identification Number:
010880813

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
2028401343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
2028415187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20284CS41M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20284CS41M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
BASAA03SFF5P967DANTE VALVE COMPANY
BAMAA03SFF65079DANCO VALVE COMPANY
BASAA03SFF65079DANCO VALVE COMPANY
D1140065079DANCO VALVE COMPANY
D50UU-03-1-1/465079DANCO VALVE COMPANY


Techincal Specification:
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+15.0/+19.0 POUNDS PER SQUARE INCH
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
FURNISHED ITEMS AND QUANTITY2 NUT AND 2 TAILPIECE
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY STEM
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE335.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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