4820-01-422-0285, VALVE,PRESSURE EQUALIZING,GASEOU

National Stock Number:
4820-01-422-0285

Federal Supply Class:
4820

National Item Identification Number:
014220285

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:

TA292-05-05-R

08992

AGM CONTAINER CONTROLS INC

Techincal Specification:

BODY MATERIAL	ALUMINUM ALLOY
FLOW CONTROL DEVICE	DISK, FLAT
MAXIMUM OPERATING PRESSURE	0.5 POUNDS PER SQUARE INCH
VALVE VENTING DESIGN TYPE	ATMOSPHERIC
BODY STYLE	STRAIGHT THRU
FLOW CONTROL DEVICE MATERIAL	ALUMINUM BRONZE
END CONNECTION QUANTITY	1
FIRST END CONNECTION TYPE	THREADED INTERNAL TUBE
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES NOMINAL
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR	UNF
FIRST END NOMINAL THREAD SIZE	0.750 INCHES
VALVE RELIEF DESIGN TYPE	PRESSURE AND
	VACUUM
SPECIAL FEATURES	MANUAL-RELEASE PUSH BUTTON

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