2940-00-960-2739 FILTER ELEMENT,INTAKE AIR CLEANE Index 1450-00-960-2749 DUCT ASSEMBLY

National Stock Number:
4820-00-960-2741

Federal Supply Class:
4820

National Item Identification Number:
009602741

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:
433061XBP3LEROI INTERNATIONAL INC DBA COMPAIR LEROI
4330653239COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO
742071342IMI CASH VALVE INC
7420-175PSI71342IMI CASH VALVE INC


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY BODY
RUBBER SILICONE CLASS Q FLOW CONTROL DEVICE
COPPER ALLOY SEAT
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP210.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
THREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
PLAIN,OPTIONAL END(PIPE) 2ND END
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING175.0 POUNDS PER SQUARE INCH
ADJUSTABLE PRESSURE RANGE75.0 TO 200.0 POUNDS PER SQUARE INCH


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