4820-01-309-9929 VALVE,STOP-CHECK Index 4820-01-309-9931 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-309-9930

Federal Supply Class:
4820

National Item Identification Number:
013099930

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
A-2.5-150-ZZNSR59309MCC HOLDINGS, INC.


Techincal Specification:
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM ALLOY BODY
MATERIALALUMINUM ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
MOUNTING FACILITYWAFER
SPECIAL FEATURESCARTRIDGE TYPE; 2.343 IN. MIN FLANGE BORE; 4.875 IN. OD; 2.375 IN. H
VALVE OPERATION METHODAUTOMATIC


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