Double eccentric double flange butterfly valve

1.This product mainly used for pumping station,power plant,metallurgy,paper industry,Chemical/Food industry,especially for regulation and control the pipeline flow of drinking water and fluid wastewater.

2.The product's design in according to BS,AWWA,DIN,JIS.

3.Flange connection in according to BS,JIS,ANSI,DIN,JIS.

4.Face to face in according to DIN3202 F4 / F5,ISO 5752 series 12/14,BS 5155

5.Adopt double eccentric structure,can reducing the frication between the sealing ring and sealing      belt,minimized operaing torque,extend operating life,meet the sealing requirement to realize no leakage.

6.Optimize design displays in simple structure,light weight,quick 90 degrees on/off operation.

7.Model T sealing ring which matching with plate have a good sealing performance,screws of sealing ring can be   adjusted,facilitate replacement and maintenance in line,when working pressure up to PN25,fluid will with a    high CV value flow characteristics to flow through valve plate,high strength and light weight of body.

8.The customers can choose lever,worm gear, pneumatic apparatus,electronic apparatus or combination driving     operation according to working requirements.