4820-01-174-9367 VALVE,SAFETY RELIEF Index 4820-01-174-9369 VALVE,VENT

National Stock Number:
4820-01-174-9368

Federal Supply Class:
4820

National Item Identification Number:
011749368

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:
3860-133331115645COOPER CAMERON CORP COOPER CAMERON VALVES DIV
590201F05091363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911K2291NB39DOVER RESOURCES INC DIV NORRISEAL
MIL-V-2213381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
R2030-64AA-1FM 8IN91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911K22991363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MINIMUM OPERATING TEMP-30.0 FAHRENHEIT
MOUNTING FACILITYWAFER
NONDEFINITIVE SPEC/STD DATAA CLASS AND 200 SERIES AND 8 IN. SIZE AND 1 TYPE
SPECIAL FEATURES10 POSITION MARINE HANDLE
SPECIFICATION/STANDARD DATA81349-MIL-V-22133C GOVERNMENT SPECIFICATION
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL
VALVE SIZE8.000 INCHES


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