The U-Type Butterfly Valves present a short structure length, light weight and are easy for location and installation.
This kind of valves have a simple structure: pins connect the stem and plate of valve allowing a steadily positioning. In addition seat sealing element can be changed regularly and bolt fittings are convenient in maintenance and replacing.
The U-Type Butterfly Valves is designed to have minimized operating torque, a great energy saving. You can also choose lever, worm gear, pneumatic apparatus, electronic apparatus or combination driving operation according to working requirements.
Furthermore body lining of rubber vulcanization ensures a stable driving torque.
Application of this flange: replaceable seat (with back) use the special butterfly valve flange for installation; replaceable seat (without back) or valve body line with rubber seat apply to professional butterfly valve flange or welded flange, etc. various flange installation.