Innovative Ball Valve Solutions for the Oil & Gas Industry

Dongsan Valve co., ltd. is a company pursuing innovation, which having business divisions “Supplying valve to the oil & gas industry” & manufacturing valve automation systems. We supply products to natural gas, LNG, crude oil and refinery lines as well as supply large bore valve to general industrial fields too. We are strengthening our growth capabilities through ongoing technology development, product investment, education and R & D.

Delivering High-Quality, Internationally Certified Large Bore Valves for Oil, Gas, and Industrial Applications

Dongsan’s products meet the international standard such as API 6D, API 608, ISO 17292 and ASME B16.34, and Dongsan produces and supplies large bore valves with the size from NPS 1/2”(DN 15) up to NPS 60”(DN 1500) with pressure class ASME Class 150 ~ Class 2500 used for many other general industrial fields as well as supply line for natural gas, LNG, crude oil and refinery.

Social Responsibility of Force valve is the balance of People, Planet and Profit.

It is our actual expectations regarding compliance with international standards for environmental management, safety and Business ethics. In essence this means treating business & people fairly, preserving natural resources and protecting the environment.

To reach this, we shall do 3 principles :