4820-01-301-1611 VALVE,CHECK Index 4820-01-301-1613 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-301-1612

Federal Supply Class:
4820

National Item Identification Number:
013011612

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:
1384P/L4142X4226-45T70PSI35795LESLIE CONTROLS, INC.
138505613BOSCH SECURITY SYSTEMS, INC.
138535795LESLIE CONTROLS, INC.
1385 P/L 2385F22535795LESLIE CONTROLS, INC.
2385F22535795LESLIE CONTROLS, INC.
2585F22535795LESLIE CONTROLS, INC.
4142X4226P/LW/GAG45T70PSI35795LESLIE CONTROLS, INC.
C3650-1 1/4 IN35795LESLIE CONTROLS, INC.
YB2385F22535795LESLIE CONTROLS, INC.


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+45.0 TO 70.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDGAS, INERT FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SECOND RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES ALL ENDS
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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