The water valve
is mainly used for water pipe, including water supply and drainage system, the sewage treatment system, HVAC system, heating system, etc. In the water valve, the middle and low-pressure valves are widely used, especially the low-pressure large diameter valves, and the middle-pressure valves are less. Similar to the resilient gate valve, the rubber lined butterfly valve is the most basic and most widely used valve. As a professional water valve manufacturer in China, ZhengFeng has a wide range of application cases in major water supply companies, heating companies, and business groups worldwide. These cases include solving extreme conditions for users, including being in normal operation for 20 years.