Flange End Ball Check Valve

Product Introduction:

The valve that opens or closes on its own by the force of the flow of the medium to prevent the medium from flowing back is called a check valve. Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, and only allow the medium to flow in one direction to prevent accidents.

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Description

Technical Parameters

1. The straight-through lift check valve can only be installed in horizontal pipelines;

2. For the inlet pipeline of the water pump, a bottom valve should be used. The bottom valve is generally only installed on the vertical pipeline at the inlet of the pump, and the medium flows from bottom to top;

3. Compared with the swing type, the lifting type has better sealing performance and greater fluid resistance. The horizontal type should be installed on the horizontal pipeline, and the vertical type on the vertical pipeline;

Material	Body	Ductile Iron,QT450
	Screw	SS304 Stainless Steel
	Gasket	NBR
End Connections	Flange × Flange
Flanges	ANSI150LB, BS 5404,GB Standard
Available Size	DN50 thru DN300 (3" thru 12")
Type	Ball Type
Working pressure	16 bar
Color	Red/Blue
Media	Water

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1) Flange End:ANSI150LB/BS5404;

2) Screw Material:SS304 Stainless Steel;

3) Gasket Material:DUCTILE IRON;

4) Body Material:Ductile Iron,QT450;

5) Disc Material:Ductile Iron,QT450,COVERD BY NBR;

6) Surface Finishing:Epoxy Red or Blue.