O.S.K. Vana Sanayi Ltd. Sti.

Since its foundation in 1948 O.S.K Valve Ltd. has been dedicated to the development, manufacturing and distribution of DIN, ANSI and JIS Gate Valves, Hose Valves, Transformer Valves, Steam Valves, Check Valve, Strainers, Fittings, Flanges and Globe Valves. O.S.K Valves Ltd. as a professional valve manufacturer has over 64 years experience in valve design and manufacture. All of our products are tested to the latest specifications of the national & International standards.