4820-01-310-4262 VALVE,BUTTERFLY Index 4810-01-310-4264 VALVE,SOLENOID

National Stock Number:
4820-01-310-4263

Federal Supply Class:
4820

National Item Identification Number:
013104263

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:
1095990 R285B-166AA-2TM 24IN1NB39DOVER RESOURCES INC DIV NORRISEAL
920T1801NB39DOVER RESOURCES INC DIV NORRISEAL
R285B-166AA-2PM/920T180 24 IN1NB39DOVER RESOURCES INC DIV NORRISEAL
R285B-166AA-2TM1NB39DOVER RESOURCES INC DIV NORRISEAL
920T18091363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
R285B-166AA-2PM/920T180 24 IN91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
FACE TO FACE DISTANCE36.500 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A395 ALLOY 60-40-18 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALIRON CAST UNS F32800 BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL STEM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING TEMP-35.0 FAHRENHEIT FIRST RESPONSE
MOUNTING FACILITYLUG(S)
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESGEAR OPERATED; FIT FOR MARINE SERVICE
VALVE OPERATION METHODMANUAL
VALVE SIZE24.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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