4320-00-137-6312 PUMP,ROTARY Index 3020-00-137-6314 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
4820-00-137-6313

Federal Supply Class:
4820

National Item Identification Number:
001376313

Description:
VALVE,PRESSURE EQUALIZING,GASEOU

Detail:
A VALVE CONSISTING OF A SINGLE DEADWEIGHT LOADED DISK, OR TWO DEADWEIGHT LOADED DISKS EACH WITH A SEPERATE SEAT. IT IS SPECIFICALLY DESIGNED FOR THE RELIEF OF SMALL PRESSURE AND VACUUM CONDITIONS WITHIN A TANK OR OTHER CONTAINER TO OR FROM THE ATMOSPHERE. THE CENTER OF A SINGLE DEADWEIGHT LOADED DISK MAY CONTAIN A SPRING LOADED DISK FORMING AN ADDITIONAL SEAT OR APERTURE. IT MAY BE SPRING LOADED AND/OR EQUIPPED WITH A MANUAL UNLOADER ON EITHER THE PRESSURE OR VACUUM SIDE. EXCLUDE VALVE, VACUUM BREAKING.


Manufacturer Information:
07641-4994231THE CHAMPION COMPANY
TA330-50-05R08992AGM CONTAINER CONTROLS INC


Techincal Specification:
END CONNECTION QUANTITY1
BODY MATERIALALUMINUM
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
FURNISHED ITEMSMANUAL UNLOADER ON VACUUM SIDE AND NUT AND GASKET AND WASHER
FIRST END CONNECTION TYPETHREADED EXTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
FIRST END NOMINAL THREAD SIZE0.750 INCHES
FIRST END THREAD SERIES DESIGNATORNPSM
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEDISK, DUAL
OUTSIDE SURFACE TREATMENTANODIZED
MAXIMUM OPERATING PRESSURE0.5 POUNDS PER SQUARE INCH AND 5.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDAIR
VALVE VENTING DESIGN TYPEATMOSPHERIC
VALVE RELIEF DESIGN TYPEPRESSURE AND VACUUM


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