The double flange butterfly valve is composed of two half-shells both flanged in die-cast aluminium with a cast iron or technopolymer-coated steel disc.

 

 

Code Ø A Ø B Ø C Ø D Ø E Ø F Ø G Ø H Ø I Kg
BSV2FS100S 95 180 77 35 22×19 4×14 4×20 80 50 4
BSV2FS150S 150 200 77 35 22×19 4×14 4×20 80 50 5
BSV2FS200S 200 250 77 35 22×19 4×14 4×20 80 50 6.5
BSV2FS250S 250 300 77 35 22×19 8×14 8×20 80 50 7.5
BSV2FS300S 300 350 77 35 22×19 8×14 16×20 80 50 9
BSV2FS350S 350 400 85 50 28×25 8×14 8×20 80 - 16
BSV2FS400S 400 470 85 50 28×25 8×14 16×20 80 - 20.5