4820-01-327-8003 VALVE,CHECK Index 4820-01-327-8005 VALVE,BALL

National Stock Number:
4820-01-327-8004

Federal Supply Class:
4820

National Item Identification Number:
013278004

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
L2120C-2X275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALBRONZE BODY
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND ALL ENDS
FLANGE FACE DESIGNRECESSED STRAIGHT ALL ENDS
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE141.0 TO 190.0 POUNDS PER SQUARE INCH
MOUNTING FACILITYBRACKET
FURNISHED ITEMS AND QUANTITY2 TAILPIECE
THE MANUFACTURERS DATA
MANUFACTURERS CODE75954
DESIGN CONTROL REFERENCEL2120C-2X2


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