API butterfly valve

API butterfly valves mainly refer to butterfly valves designed, manufactured, and inspected using American API or American ASME engineering standards. There are mainly lug type soft seal American standard butterfly valves and lug type hard seal American standard butterfly valves. The lug type soft seal American standard butterfly valves produced by Shanghai Meiyanyi Pump Valve are mainly suitable for pipeline equipment in the water supply and drainage industry, while the lug type hard seal American standard butterfly valves are widely used in various industrial pipelines. The pressure is within 300LB, the diameter is 2 "-96", and the connection methods include clamp, flange, and butt welding. They can be equipped with manual, turbine, electric, and pneumatic actuators. The standard models and specifications for American standard butterfly valves mainly include API (including API 6D, API 600, API 602, API 609, API 6A, API 607, etc.) and ASME engineering standards.