4820-00-019-3245, VALVE,PRESSURE EQUALIZING,GASEOU

National Stock Number:
4820-00-019-3245

Federal Supply Class:
4820

National Item Identification Number:
000193245

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:

TA300-25-05	08992	AGM CONTAINER CONTROLS INC
TA330-25-05	08992	AGM CONTAINER CONTROLS INC

Techincal Specification:

BODY MATERIAL	ALUMINUM
FLOW CONTROL DEVICE	DISK, DUAL
MAXIMUM OPERATING PRESSURE	0.5 POUNDS PER SQUARE INCH
	2.5 POUNDS PER SQUARE INCH
VALVE VENTING DESIGN TYPE	ATMOSPHERIC
BODY STYLE	SINGLE CONNECTION, STRAIGHT FLOW
END CONNECTION QUANTITY	1
FIRST END CONNECTION TYPE	THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR	PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED	0.750 INCHES
FIRST END THREAD DIRECTION	RIGHT-HAND
FIRST END THREAD SERIES DESIGNATOR	NPSM
FIRST END NOMINAL THREAD SIZE	0.750 INCHES
MEDIA FOR WHICH DESIGNED	AIR
VALVE RELIEF DESIGN TYPE	PRESSURE AND
	VACUUM
DISK LOADING METHOD	SPRING
FURNISHED ITEMS	NUT AND
	GASKET AND
	WASHER

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