4820-00-495-2569 VALVE,GLOBE Index 4730-00-495-2571 FLANGE,PIPE

National Stock Number:
4820-00-495-2570

Federal Supply Class:
4820

National Item Identification Number:
004952570

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:
2012601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20126AS51SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A1564201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL COMP 303 BODY LINING
COBALT ALLOY FLOW CONTROL DEVICE
STEEL COMP 303 PACKING
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP650.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE DISCHARGE FLOW RATE74.0 GALLONS PER MINUTE
CONNECTION TYPEFLANGE 1ST END
FLANGE SHAPEROUND 1ST END
FLANGE FACE DESIGNRAISED STRAIGHT 1ST END
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING2485.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE2401.0 TO 3000.0 POUNDS PER SQUARE INCH
FEATURES PROVIDEDVALVE STEM LOCK SHIELD AND
PRESSURE TIGHT OUTLET SIDE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE01343
DESIGN CONTROL REFERENCE20126AS51SS


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