DN1200 double-eccentric butterfly valves with HALAR® coating
In industrial water, desalination, chemical, and critical infrastructure projects, operational reliability is not an optional goal—it is an absolute necessity.…



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.
In industrial water, desalination, chemical, and critical infrastructure projects, operational reliability is not an optional goal—it is an absolute necessity.…
Water scarcity and extreme drought are no longer future threats; they are critical challenges of the present that demand immediate…
Recognizing that leak-tightness is vital in high-pressure environments, at Comeval Valve Systems we are committed to technological self-sufficiency. Our facilities are…
At Comeval Valve Systems, we design robust solutions for the most extreme operating conditions. We have recently successfully completed the…

Members of the H2 Association