4820-01-220-7681 VALVE,FOOT Index 6210-01-220-7683 LENS,LIGHT

National Stock Number:
4820-01-220-7682

Federal Supply Class:
4820

National Item Identification Number:
012207682

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:
B2068-3/8X3/8IPS71T100PSIBRZTRIM01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
B2068-3/8X3/8IPS71T100PSIBRZTRIM15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
B2068-3/8X3/8IPS71T100PSIBRZTRIM75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
LL2110C-B2068 3/8IX0 71T100IPS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
LL2110C-B2068 3/8IX0 71T100IPS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
LL2110C-B2068 3/8IX0 71T100IPS75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+71.0 TO 100.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALBRONZE BODY
MATERIALBRONZE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY STEM
MAXIMUM OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, MINERAL BASE 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 3RD RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES ALL ENDS
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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