4820-01-078-4533 VALVE,CHECK Index 5975-01-078-4535 STUFFING TUBE

National Stock Number:
4820-01-078-4534

Federal Supply Class:
4820

National Item Identification Number:
010784534

Description:
VALVE,BUTTERFLY

Detail:
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.


Manufacturer Information:
2R2-030-64A1FM91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
2R2030-64AA-1FM91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
910-19191363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
MIL-V-2213381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE1.625 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B164-161,CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP A FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER SYNTHETIC PACKING
MATERIALRUBBER SYNTHETIC SEAT
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER4.125 INCHES ALL ENDS
NOMINAL THICKNESS0.812 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATAA CLASS AND 150 SERIES AND A CONSTRUCTION
RENEWABLE SEAT RING TYPEPRESSED-IN
SPECIAL FEATURESVALVES ARE INTENDED FOR USE BETWEEN MATING FLANGES DETAILED ON FSMC 53711 DWG 810-1385892 OR ASA 150 PSI FLANGES PER MIL-V-22133
SPECIFICATION/STANDARD DATA81349-MIL-V-22133 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE SIZE2.000 INCHES
VALVE OPERATION METHODMANUAL


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