4820-01-324-1102 VALVE,BUTTERFLY Index 4820-01-324-1104 VALVE,PLUG

National Stock Number:
4820-01-324-1103

Federal Supply Class:
4820

National Item Identification Number:
013241103

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:
2498-00-228 TYPE 3 4IN16626CIRCOR INTL INC
2498-00-228 TYPE 3 4IN35795LESLIE CONTROLS, INC.
N7103516626CIRCOR INTL INC
N7103535795LESLIE CONTROLS, INC.
MIL-V-2462481349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
FACE TO FACE DISTANCE2.125 INCHES
FEATURES PROVIDEDMANUAL OVERRIDE
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY 958 BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE
MOUNTING FACILITYLUG(S)
NOMINAL OUTSIDE DIAMETER8.875 INCHES ALL ENDS
NOMINAL THICKNESS2.125 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATAB CLASS AND III TYPE
SPECIAL FEATURESITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS
VALVE OPERATION METHODMANUAL
VALVE SIZE4.000 INCHES
SPECIFICATION/STANDARD DATA81349-MIL-V-24624 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


Click here to Register for Free 30-day Trial