4820-01-573-2672 VALVE,BALL Index 4820-01-573-2678 DISK,VALVE

National Stock Number:
4820-01-573-2673

Federal Supply Class:
4820

National Item Identification Number:
015732673

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:
D40H0065079DANCO VALVE COMPANY
D40HUU-09S-1/2-1/25P967DANTE VALVE COMPANY
D40UU-08S-1/2-1/25P967DANTE VALVE COMPANY
D40HUU-09S-1/2-1/265079DANCO VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+171.0/+200.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ERR-100
FLOW CONTROL DEVICEDISK
MATERIALBRONZE BODY
MATERIALCOPPER ALLOY STEM
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY SEAT
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP165.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE440.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
OPENING PRESSURE SETTING185.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
DISK LOADING METHODSPRING


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