4730-01-436-2126 COUPLING,TUBE Index 4730-01-436-2128 PLUG,PIPE

National Stock Number:
4820-01-436-2127

Federal Supply Class:
4820

National Item Identification Number:
014362127

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:
138535795LESLIE CONTROLS, INC.
1385 1-1/4IN 90PSI35795LESLIE CONTROLS, INC.
YB2385F22635795LESLIE CONTROLS, INC.


Techincal Specification:
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+65.0/+100.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODUNION
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEREDUCED SOCKET WITH ONE BRAZING RING ERR-100
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALBRONZE BODY
MATERIALRUBBER SYNTHETIC SEAT
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES ALL ENDS
OPENING PRESSURE SETTING90.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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