Product Description

R-71600 series low load butterfly valve features conventional contoured disks, simple structure, compact and light, easy to maintain. Applicable to low pressure service and also sometimes with high temperature. Available in size up to 120'' (DN3000), a great economy solution.

Product Parameters      

(1)Trim: Compenstaional Seat  Double Eccentric structure

(2)Body : Straight

(3)Bonnet: Standard       

(4)Temperature Range : -196℃~1100℃

(5)Plug sealing : Graphite  

(6)Leakage :CLASS II   

(7)Flow characteristic : Approximate  Equal% 

(8)Pipe Line Connection : Flange  Wafer

(9)Range ability : 30:1