4820-01-556-2193 VALVE,SAFETY RELIEF Index 4820-01-556-9507 VALVE,BALL

National Stock Number:
4820-01-556-7949

Federal Supply Class:
4820

National Item Identification Number:
015567949

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:
SWCV10072661DIXON VALVE & COUPLING COMPANY, LLC


Techincal Specification:
MATERIALCOPPER ALLOY BODY
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE1.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
SPECIAL FEATURESDESIGNED TO PREVENT BACK FLOW IN PLUMBING AND LIQUID PIPING SYSTEMS; BRASS BODY AND DISC; -20 TO 150 F TEMPERATURE RANGE
PART NAME ASSIGNED BY CONTROLLING AGENCYHORIZONTAL SWING CHECK VALVE


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