4820-01-197-8459 VALVE,CHECK Index 5325-01-197-8461 GROMMET,NONMETALLIC

National Stock Number:
4820-01-197-8460

Federal Supply Class:
4820

National Item Identification Number:
011978460

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:
B-4CP4-102570SWAGELOK CO
B-4CP4-118034NUPRO CO
B-4CP4-13T9T9SWAGELOK CO
B-4CP4-1U9113MANCHESTER FLUID SYSTEM TECHNOLOGIES TD


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
RENEWABLE SEAT RING TYPEPRESSED-IN
DISK LOADING METHODSPRING
SPECIFICATION/STANDARD DATA18034-B-4CP4-1 MANUFACTURERS STANDARD
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP300.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS


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