4820-01-333-1272 VALVE,SAFETY RELIEF Index 4820-01-333-1274 VALVE,BUTTERFLY

National Stock Number:
4810-01-333-1273

Federal Supply Class:
4810

National Item Identification Number:
013331273

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:
125334B73760ITT AEROSPACE CONTROLS LLC
DAA3272P016-10781205THE BOEING COMPANY


Techincal Specification:
MATERIALALUMINUM ALLOY 356.0 BODY
ALUMINUM ALLOY 7075 FLOW CONTROL DEVICE
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
BUTTERFLY VALVE SIZE2.000 INCHES
CONNECTION TYPEUNTHREADED EXTERNAL HOSE ALL ENDS
CONNECTION STYLEBEADED (HOSE) ALL ENDS
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED2.000 INCHES ALL ENDS
BONNET TYPEPACKING RETAINING
MOUNTING FACILITYTHREADED FASTENER
SPECIAL FEATURESW/O OPERATOR MOTOR
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81205
MFR SOURCE CONTROLLING REFERENCEDAA3272P016-107


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