4820-01-228-9083 VALVE,CHECK Index 4820-01-228-9085 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-228-9084

Federal Supply Class:
4820

National Item Identification Number:
012289084

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:
538-1180-00-026840HALE PRODUCTS, INC.
642-538-1180-00-055683WHEELER FLEET SOLUTIONS, CO.


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION TYPETHREADED INTERNAL TUBE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
FLOW CONTROL DEVICEBALL
MAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.250 INCHES 1ST END
SEAT ANGLE12.0 DEGREES 1ST END
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD CLASS2B 1ST END
THREAD SERIES DESIGNATORNPT 1ST END
VALVE OPERATION METHODAUTOMATIC


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