Soft seal butterfly eight characteristics of pneumatic valve

, small and light, easy disassembling and maintenance, and can be installed in any position. , simple and compact structure, small operation torque, rotary open quickly. , flow characteristic is straight line. Excellent regulation performance. , the butterfly plate and pneumatic valve stem without pin structure is used to connect, to overcome the possible leak point. , seal can be replaced, and reliable sealing achieve two-way sealing. , the butterfly plate can spray coating according to user requirements, such as nylon or ptfe. , the pneumatic valve can be designed as flange connection and the connection to the clamp. , can choose manual, electric or pneumatic drive way.