GO Butterfly Valve Actuated Spring Return Pneumatic CI Body 316 SS Disc EPDM Liner 2" to 24" BFDSR Range

SKU: BFD550-SR

GO Butterfly Valve Actuated Spring Return Pneumatic CI Body 316 SS Disc EPDM Liner 2" to 24" BFDSR Range

The BFD series has a cast 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 wafer butterfly valves will fit all standard flanges and are operated by a high quality spring return (rack and pionion design) anodised aluminium pneumatic actuator. This enables a fail safe position if air should be lost. The unique bonded catridge 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 us.

We recommend going up a size in actuator to compensate for the weight on the disc. If sizes above 600mm are required please contact us.

  • Size 50mm to 600mm
  • Body FBE coated Cast Iron
  • Seat EPDM
  • Disc 316 Stainless Steel
  • Pressure 16 BAR
  • Actuation Spring Return Pneumatic
Model Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure
BFD550-SR-E 50 SR63 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD565-SR-E 65 SR63 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD580-SR-E 80 SR75 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5100-SR-E 100 SR88 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5125-SR-E 125 SR100 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5150-SR-E 150 SR115 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5200-SR-E 200 SR125 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5250-SR-E 250 SR145 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5300-SR-E 300 SR160 Vacuum to 16 BAR -20°C to 120°C 6 to 8 BAR
BFD5350-SR-E 350 SR240 Vacuum to 10 BAR -20°C to 120°C 6 to 8 BAR
BFD5400-SR-E 400 SR240 Vacuum to 10 BAR -20°C to 120°C 6 to 8 BAR
BFD5450-SR-E 450 SR270 Vacuum to 10 BAR -20°C to 120°C 6 to 8 BAR
BFD5500-SR-E 500 SR270 Vacuum to 10 BAR -20°C to 120°C 6 to 8 BAR

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