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Tecofi » Check Valves » Ball Check Valves - DN 25 to DN 600

This part of our range of Non Return Check Valves is a simple concept.  Inside the housing is a steel ball covered in rubber.  When closed the ball fills the entrance of the valve, sealing it off.  Forward pressure pushes the ball off the seat, up the tube and away from the flow.  The valves operate on a wide range of fluids mounted horizontally or vertically with upward flow - they are not suitable for vertical downward forward flow.

Ball Check Valve Cross Section
Larger picture

When fully open the valves are virtually Full Bore, available threaded and flanged.

UK stocks backed up by huge stocks at head office in France.

 


Ball Check Valves Threaded

Standard configuration is Ductile Iron Body, Nitrile rubber covered ball, screwed BSP Parallel.  Rated PN10.

These screwed Ball Non Return Valves are available in the following sizes
DN 25, DN 32, DN 40, DN 50, DN 65, DN80
Or in Imperial
1 Inch, 1 1/4 Inch, 1 1/2 Inch, 2 Inch, 2 1/2 Inch, 3 Inch.

Ball Check Valve threaded

Ball Check Valves Flanged

Same standard material configuration as the screwed version: Ductile Iron Body, Nitrile rubber covered ball.  This time Flanged & Rated PN10.  Face to Face dimensions to EN558 Series 48 (DIN 3202/1 Series F6).  Design in accordance with EN12334.

The flanged version of the Ball Non Return Valves are available in the following sizes
DN 40, DN 50, DN 65, DN 80, DN 100, DN 125, DN 150, DN 200, DN 250, DN 300, DN 350, DN 400, DN 500, DN 600.
Or in Imperial
1 1/2 Inch, 2 Inch, 2 1/2 Inch, 3 Inch, 4 Inch, 5 Inch, 6 Inch, 8 Inch, 10 Inch, 12 Inch, 14 Inch, 16 Inch, 20 Inch, 24 Inch.

Ball Check Valve Flanged

We would be pleased to discuss our Ball Check Valves with you.

 

 

Download our Ball Check Valve Datasheets here

» Ball Check Valves Screwed
» Ball Check Valves Flanged

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Non return valves
from a UK valve expert.

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