1680-00-446-3533 COVER,SEAT ASSY Index 4920-00-446-3536 PANEL,AUXILIARY POW

National Stock Number:
4820-00-446-3534

Federal Supply Class:
4820

National Item Identification Number:
004463534

Description:
VALVE,Y

Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION THAT PROVIDES UNOBSTRUCTED FLUID FLOW. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS DISK PERPENDICULARLY OFF CENTER AXIS OF ITS SEAT. THE STEM IS AT ANGLE OF LESS THAN 90 DEGREES (1.5708 RADIANS) TO PARALLEL INLET AND OUTLET FLOW. IT MAY UTILIZE A DIAPHRAGM AS PACKING. EXCLUDES VALVE, STOP-CHECK.


Manufacturer Information:
3-1569APC800EXU3AQUA-CHEM, INC.
3-1569APC8012793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1569BPC800EXU3AQUA-CHEM, INC.
3-1696APC480EXU3AQUA-CHEM, INC.
3-1696APC4812793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1569BPC8012793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1696BPC480EXU3AQUA-CHEM, INC.
3-1856APC650EXU3AQUA-CHEM, INC.
3-1856BPC650EXU3AQUA-CHEM, INC.
9041610EXU3AQUA-CHEM, INC.
90416112793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1856BPC6512793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1856APC6512793AQUA-CHEM INC CLEAVER-BROOKS DIV
3-1696BPC4812793AQUA-CHEM INC CLEAVER-BROOKS DIV
941-2220EXU3AQUA-CHEM, INC.
E3-2152APC650EXU3AQUA-CHEM, INC.
E3-2152BPC650EXU3AQUA-CHEM, INC.
E3-2152BPC6512793AQUA-CHEM INC CLEAVER-BROOKS DIV
E3-2152APC6512793AQUA-CHEM INC CLEAVER-BROOKS DIV
941-22212793AQUA-CHEM INC CLEAVER-BROOKS DIV


Techincal Specification:
MATERIALCOPPER ALLOY BODY
NICKEL ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
COPPER ALLOY STEM
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP500.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODUNION
FEATURES PROVIDEDBONNET PACKING


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