7644-01-494-8000 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-494-8002 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
4820-01-494-8001

Federal Supply Class:
4820

National Item Identification Number:
014948001

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:
BASAA02SFF5P967DANTE VALVE COMPANY
BASAA02SFF65079DANCO VALVE COMPANY
D11400 ASSY BASAA02SFF5P967DANTE VALVE COMPANY
D11400 ASSY BASAA02SFF65079DANCO VALVE COMPANY
D1140065079DANCO VALVE COMPANY


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ERR-100
FURNISHED ITEMS AND QUANTITY1 LEVER
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.620 INCHES
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING STEM
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,ANGLE RELIEF
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP200.0 DEG FAHRENHEIT 1ST RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.620 INCHES
SPECIAL FEATURESSPRING MATL,CRES/316 ASTM A313;SPRING RANGE,8-13
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.250 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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