Ketta BFDSR 300 mm pneumatic cast iron wafer butterfly valve 16 bar (232 psi) EPDM seals (choose sprung open or closed)

Ketta BFDSR 300 mm pneumatic cast iron wafer butterfly valve 16 bar (232 psi) EPDM seals (choose sprung open or closed)
Options: choose return position - sprung open or sprung closed
Body: FBE Coated Ductile Iron
Seat: EPDM (optional FKM Viton type on request)
Disc: 316 Stainless Steel
Pressures to 16 bar (232 psi) depending upon size
Description:
The BFD (supercedes the BFK) series has a ductile iron body, 316 S.S disc, EPDM seat and a spring return pneumatic actuator making it suited to a wide range of industrial applications
These are Watermark, Standards Mark and WSAA (Water Service Association of Australia) certified
These wafer butterfly valves will fit all standard flanges and are operated by a high quality spring return (rack and pinion design) anodised aluminium pneumatic actuator
This enables a fail safe position if air should be lost
The unique bonded cartridge design of the butterfly valve gives it a longer life span, allows vacuum to be run through it and enables the seat to be replaceable if ever the need should arise
Common applications include water trucks, irrigation, water treatment and other industrial applications
If using on a cement hopper please contact Ketta
We recommend going up a size in actuator to compensate for the weight on the disc