4820-00-289-0670 VALVE,FLOAT Index 4820-00-289-0674 VALVE,GATE

National Stock Number:
4820-00-289-0672

Federal Supply Class:
4820

National Item Identification Number:
002890672

Description:
VALVE,FLOAT

Detail:
A VALVE DESIGNED TO UTILIZE A VALVE FLOAT WHICH CONTROLS THE OPENING OR CLOSING OF THE VALVE AS THE VALVE FLOAT IS LOWERED OR RAISED BY THE LEVEL OF THE FLUID BEING CONTROLLED. EXCLUDES VALVE, FLOAT, WATER CLOSET TANK AND VALVE, DRUM FILLING.


Manufacturer Information:
77-4INCH32869O. C. KECKLEY COMPANY
MIL-V-1627181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER7.500 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BONNET TYPEPACKING RETAINING
CONNECTION TYPEFLANGE ALL ENDS
FEATURES PROVIDEDBONNET PACKING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.125 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY STEM
MATERIALIRON CAST BODY
MATERIALRUBBER CHLOROPRENE CLASS CR FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP125.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER9.000 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATAA STYLE AND 4 IN. SIZE
RENEWABLE SEAT RING TYPETHREADED
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.125 INCHES
SPECIFICATION/STANDARD DATA81349-MIL-V-16271 GOVERNMENT SPECIFICATION
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODHYDRAULIC
VALVE SIZE4.000 INCHES


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