4820-01-262-6164 VALVE,STOP-CHECK Index 5930-01-262-6166 SWITCH,PRESSURE

National Stock Number:
4820-01-262-6165

Federal Supply Class:
4820

National Item Identification Number:
012626165

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:
138235795LESLIE CONTROLS, INC.
1IN 1385 PL4117 12T2535795LESLIE CONTROLS, INC.
1IN.1382 PL4117 C325635795LESLIE CONTROLS, INC.
1IN.1383 PL4117 12T2535795LESLIE CONTROLS, INC.
PL2385E22235795LESLIE CONTROLS, INC.
YB2385E222 12-2535795LESLIE CONTROLS, INC.


Techincal Specification:
FLOW CONTROL DEVICEDISK
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS
OPENING PRESSURE SETTING18.0 POUNDS PER SQUARE INCH
MATERIALBRONZE SEAT
MATERIALNICKEL ALLOY STEM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+12.0/+25.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SPRING
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ERR-100
FURNISHED ITEMS AND QUANTITY2 NUT AND 2 TAILPIECE


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