Refrigeration valve

Product Description

Dofun has a registered capital of *0 million yuan, covers an area of more than *0 acres, and has an industrial park of more than *0 acres in Yantai, with a modern plant area of more than *0,**0 square meters, and is equipped with a number of world-advanced valve production lines and test benches.The main products are stop valves, check valves,
stop check valves, regulating valves, filters, functional valves, etc.The company’s strong technical force,sophisticated production equipment, complete testing methods, strict management system, reliable products, and continuous product innovation make the company’s valve products of various materials widely used in refrigeration,
petrochemical, oil refining, nuclear power, chemical engineering, metallurgy, mining, medicine, food, national defense, military industry and other fields.It has a high reputation and influence at domestic and foreign, and has achieved remarkable results.

All the valve body adopting low-temperature alloy steel material, silica sol process precision casting a molding, the body without solder joints, its tolerance is minus *0 degrees low temperature, all pressure is *0 kg, which can also be used in carbon dioxide system.