Duvalco was established in 1956. We design and produce standard and custom-made valves in accordance with international and custom standards.

Duvalco aim is to offer the highest quality and reliability.

We provide before and after sales services support to our customers for the supply of our extensive product range including Butterfly valves, Gate valves, Check valves, Hydrants & Air valves

Duvalco headquarters are in Singapore with regional offices and distributors located around the world