Double-flanged double-eccentric butterfly valves for reservoirs
At Comeval Valve Systems, we continue to consolidate our position as trusted technology partners in major water infrastructure projects. We…



COMEVAL VALVE SYSTEMS is a long standing Company established in 1975 as a professional manufacturer and specialized distributor of valves and flow control products with the ability to provide in-line valve service, repair and valve maintenance and having a solid foot on the market sectors of Water Works, HVAC, Power and industry.
Since 2011, our company is a member of the ARI ARMATUREN International Group with headquarters based in Germany; this corporate setting bolsters our performance, given the current international market demands in terms of design, manufacture and international coverage in more than 65 countries around the World.
The COMEVAL VALVE SYSTEMS professional team is fully customer orientated and believe in partnership and long term business relationships.
At Comeval Valve Systems, we continue to consolidate our position as trusted technology partners in major water infrastructure projects. We…
Global fertiliser production demands industrial components capable of operating under the most severe process conditions. At Comeval Valve Systems, we…
In process engineering, operational continuity depends directly on the reliability of its components. In highly demanding sectors, DIAVAL® Diaphragm Valves…
At Comeval Valve Systems, we continue to operate without interruption throughout July and August. Our team is fully available to…

Members of the H2 Association