O.S.K. Çavuşyan Valve Industry LTD

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.

Company details

Bakır Sokak No7 , Istanbul , 34420 Turkey

Locations Served

Business Type:
Industry Type:
Water and Wastewater
Market Focus:
Internationally (various countries)
Year Founded:

O.S.K. Çavuşyan Valve Industry LTD has been established by Kirkor and Sebuh Çavuşyan in 1948 and began producing valves and cocks used in the houses. Our company started to produce gas and marine valves in 1950 and since 1995 we are manufacturing transformer valves suitable for transformer oil.

As well as our high quality manufacture and reliable standards, O.S.K. Çavuşyan Valve Industry LTD is always loyal to the delivery deadlines. Our company is recognized as a respected brand and institution due to our manufacturing strategy focused on perfection and precision.

O.S.K. Çavuşyan Valve Industry LTD has committed himself to honest labour for over 62 years and has always observed international standards in the industry. According to today's demands and developments, O.S.K. Çavuşyan Valve Industry LTD is finding new and bold solutions as well as bearing full responsibility of his products after the manufacture.

O.S.K. Çavuşyan Valve Industry LTD still maintains the tradition of being a family-ran company and is constantly working up to provide higher quality to its customers. Today we are still faithful to those values which are the very reasons why you prefered our brand during 62 years of our history.