The 10Q Series unbalanced shut-off valve adopts top guided pressure unbalanced plug. It is suitable for applications with low differential pressure. The plug and seat surfaces are subjected to hard alloy overlay welding to ensure long-time stable running of the valve. For shut-off applications of media of high temperature and service conditions with high differential pressure, we have specially designed the double-plug pressure relief type shut-off valve. The trim of this kind of valve adopts double-plug structure with flow to off design. When opening the valve, first open the small plug, and the starting force is relatively low because the area of thrust surface of the small plug is small. After the small plug is opened, the pressure after the valve is released and the differential pressure acting on the large plug is greatly reduced. The large plug can be opened with a relatively low actuator force. The trim of this kind of structure can meet the need for shut-off applications in service conditions with high differential pressure.
Zhejiang REOWO Automatic Instrument Co., Ltd. Was established in 2003, specialized in designing and manufacturing control valves for more than 10 years, provided high quality solutions and products in such industries as petroleum, chemical industry, electric power, metallurgy for process control systems.
Reowo headquarters is located in Dong'ou industrial zone, Wenzhou of Zhejiang. We have a modern production base, professional research and development, technology and service team and various advanced equipment needed for manufacturing and inspection. We have obtained ISO9001 certification, ISO4001, CE certification, API certification, TS manufacturing license, etc. We have been granted many technology patents.
Nowadays, our products are exported to many countries. Our products are popular all over the world. With REOWO development, We will help more customers in the industrial automation control system, to provide them the best service and high quality products.
