Cast iron Non Return valves following standard BS:5051 — Class PN 10 and PN 16

We offer high-quality cast iron non-return valves manufactured in accordance with BS standards and available in pressure ratings Class PN10 and PN16. These valves are designed to allow fluid flow in one direction while preventing backflow, ensuring safe and efficient pipeline operation.

Constructed from durable cast iron, they provide excellent strength, corrosion resistance, and long service life. Suitable for water supply, drainage, and industrial applications, our non-return valves ensure reliable performance under varying pressure conditions.