5310-00-981-8428 WASHER,FLAT Index 4730-00-981-8441 TRAP,STEAM

National Stock Number:
4820-00-981-8440

Federal Supply Class:
4820

National Item Identification Number:
009818440

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:
962480318BTR VALVE SEALANTS INC


Techincal Specification:
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICEDISK
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALCOBALT SEAT AND STEEL SEAT
MATERIALSTEEL BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL STEM
MAXIMUM OPERATING PRESSURE4500.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE10800.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING TEMP100.0 DEG FAHRENHEIT 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
BONNET ATTACHMENT METHODWELDED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION STYLESOCKET (TUBE) ERR-100
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END


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