The electric Soft Seated Concentric Butterfly Valve is consisted of valve body,valve disc and soft sealed valve seat.Capable of cutting off the medium , the concentric butterfly valve is generally used for the medium like water,oil,gas and other fluid  with the temperature less than 80ºC.


Benefits


1. The valve body of the wafer butterfly valve is symmetric by the center line. So the installation of the soft sealing butterfly valve is easy and convenient.

2. Manufactured with PTFE,NBR or other materials, the valve seat will not fall off. Besides convenient replacement,the manual wafer rubber lined butterfly valve has good leak-proof and strength resistance performance.

3. With integrated structure,the valve stem of the rubber lined butterfly valve has higher strength.The elaborate processing can prevent the medium from leaking effectively.

4. The precise valve disc is polished .Well matched with the valve seat,the valve disc has outstanding sealing performance.

5.Large size can be manufactured . 



Technical specifications


Size:DN1400
Pressure:PN1.0 MPa
Body material: QT450 
Sealing material :Rubber
Connection method :wafer 
Driving method:Electric actuator
Design standard: GB/T 12238   



Applications:

Water plant,power plant,chemical plants