Duyar Valve is founded in 1965 and located in Istanbul. Today, Duyar is one of the leading valve manufacturing and marketing company in Turkey. All production facilities like casting, machining, assembling, testing and painting are being done in Duyar’s own plants. Thus quality is obtaining every production phase.
Duyar corporate philosophy is to bring to the market new and innovative valve designs with special emphasis on quality, safety, ease of operation, simple in-line maintenance and most of all, long service life. All this, combined with the use of high-quality materials and advanced manufacturing technology in all stages of manufacturing, ensures the highest possible quality at a competitive price.
We are proud to be first and only UL-FM Sprinkler manufacturer in Turkey.
Duyar has been certified by UL, FM, LPCB, CE, GOST, WRAS and also ISO10002: Customer Satisfaction System certificate. With own R&D department and after Sales Service all around the World, Duyar has two Casting, one Sprinkler and two Valve Factories in Turkey.
Cast iron or ductile iron gate valves, butterfly valves, ball valves, globe valves, check valves, strainers, metal bellows expansion joints, balancing valves and fire protection products as sprinkler, alarm valves, test&drain valves, gate valves are in our product range.