Dervos,since the foundation in year 1995,has been a leading supplier of valves for Oil,Gas,Water,and Power Generation industries.
The main products include Gate Valves,Globe Valves,Check Valves,Ball Valves,Butterfly Valves,Plug Valves,and Strainer.Also,we can provide flanges and fittings.
Our products range starts from 1/2”,and extends to 60”.Valves with pressure ratings from ANSI/ASME Class 125 to 4500LBS,and UNI PN6 to PN400.
The highest quality and variety of used materials(Carbon steel,Low Temperature Carbon Steel,Alloy Steel,Stainless Steel,Cast iron) can satisfy all the requirements of the Chemical,Petrochemical and Power Plants,Oil and Gas,Off-Shore & On-Shore,Refining,Ship Building,Water Treatment & Energy Generation.
Thanks to our strict control of casting(or forging),maching,assembling,testing,packing and delivery,today we Dervos are in the Vendor-List of many important engineering companies.
Our continuous investment in developing a new technology gives Dervos the abili