4820-01-312-7289 VALVE,SAFETY RELIEF Index 4810-01-312-7291 VALVE,SOLENOID

National Stock Number:
4820-01-312-7290

Federal Supply Class:
4820

National Item Identification Number:
013127290

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:
1385 P/L2385D22235795LESLIE CONTROLS, INC.
C365035795LESLIE CONTROLS, INC.
C3650 1385 3/4IN 12T25PSI35795LESLIE CONTROLS, INC.


Techincal Specification:
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+12.0/+25.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODUNION
CONNECTION STYLESOCKET WITH BRAZING RING ERR-100
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 LEVER
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES ALL ENDS
RENEWABLE SEAT RING TYPEBOLTED
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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