Product Details | GASEOUS PRODUCTS PRESSURE EQUALIZING VALVE

4820-01-260-9448 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.

Part Alternates: TA3301272, TA330-1272, 4820-01-260-9448, 01-260-9448, 4820012609448, 012609448

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01-260-9448

Drawings & Photos | NSN 4820-01-260-9448


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Technical Data | NSN 4820-01-260-9448

Characteristic Specifications
BODY STYLE B3 SINGLE CONNECTION, STRAIGHT FLOW
BODY MATERIAL ALUMINUM ALLOY
FLOW CONTROL DEVICE DIAPHRAGM
END CONNECTION QUANTITY 1
FIRST END CONNECTION TYPE THREADED EXTERNAL PIPE
FIRST END STYLE DESIGNATOR J6 PLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED 0.750 INCHES
FIRST END THREAD DIRECTION RIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
MAXIMUM OPERATING PRESSURE 0.50 POUNDS PER SQUARE INCH
TEMP RATING NOT RATED
VALVE VENTING DESIGN TYPE ATMOSPHERIC
VALVE RELIEF DESIGN TYPE PRESSURE

Restrictions/Controls & Freight Information | NSN 4820-01-260-9448

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information