SKU: BFDDSR

Ductile Iron Double Flanged Spring Return Butterfly Valve

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  • Double Flanged Ductile Iron Spring Return Pneumatic Butterfly Valve
  • EPDM seat, 316 SS disc, splined shaft
  • Anodised Aluminium Pneumatic Actuator
  • Adjustable Stops, Namur Interface & Visual Indicator
  • Watermark & Standards Mark approved
  • AS4087 PN16 (mostly the same as Table D)
Model Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure Actuator Port Size
BFDD550-SR-E 50 SR63 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD565-SR-E 65 SR63 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD580-SR-E 80 SR75 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD5100-SR-E 100 SR88 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD5125-SR-E 125 SR100 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5150-SR-E 150 SR115 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5200-SR-E 200 SR125 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5250-SR-E 250 SR145 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5300-SR-E 300 SR180 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5350-SR-E 350 SR240 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5400-SR-E 400 SR240 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5450-SR-E 450 SR270 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5500-SR-E 500 SR270 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5600-SR-E 600 SR380 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"

For Sprung Open the ‘5’ in the product code changes to a ‘6’.

DN Actuator C H ⌀PCD n ⌀d1 J K L M
50 SR63 108 203 114 4 18 80 138 303 80.5
65 SR63 112 223 127 4 18 80 138 323 80.5
80 SR75 114 245 146 4 18 97 162 362 94.5
100 SR88 127 269 178 4 18 116 245 405 109
125 SR100 140 295 210 8 18 122 266 485 123
150 SR115 140 333 235 8 18 142 310 505 137
200 SR125 152 375 292 8 18 154 340 559 148
250 SR145 165 433 356 8 22 179 401 642 168.5
300 SR180 178 503 406 12 22 222 482 755 204
350 SR240 190 589 470 12 26 288 662 907 266
400 SR240 216 640 521 12 26 288 662 958 266
450 SR270 222 720 584 12 26 323 730 1073 306
500 SR270 229 785 641 16 26 323 730 1138 306

All dimensions in mm unless otherwise specified

Size Flanged AS4087 PN16 50mm to 1200mm
Body FBE Coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Spring Return Pneumatic

BFDDSR

Ductile Iron Double Flanged Spring Return Butterfly Valve

Features:

Size Flanged AS4087 PN16 50mm to 1200mm
Body FBE Coated Ductile Iron
Seat EPDM
Disc 316 Stainless Steel
Pressure Up to 16 BAR (depending upon size)
Actuation Spring Return Pneumatic

Description:

  • Double Flanged Ductile Iron Spring Return Pneumatic Butterfly Valve
  • EPDM seat, 316 SS disc, splined shaft
  • Anodised Aluminium Pneumatic Actuator
  • Adjustable Stops, Namur Interface & Visual Indicator
  • Watermark & Standards Mark approved
  • AS4087 PN16 (mostly the same as Table D)
Model Size (mm) Actuator Media Pressure Media Temperature Actuator Pressure Actuator Port Size
BFDD550-SR-E 50 SR63 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD565-SR-E 65 SR63 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD580-SR-E 80 SR75 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD5100-SR-E 100 SR88 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/8"
BFDD5125-SR-E 125 SR100 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5150-SR-E 150 SR115 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5200-SR-E 200 SR125 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5250-SR-E 250 SR145 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5300-SR-E 300 SR180 Vacuum to 16 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5350-SR-E 350 SR240 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5400-SR-E 400 SR240 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5450-SR-E 450 SR270 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5500-SR-E 500 SR270 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"
BFDD5600-SR-E 600 SR380 Vacuum to 10 BAR -20°C to 90°C (40°C Potable) 6 to 8 BAR 1/4"

For Sprung Open the ‘5’ in the product code changes to a ‘6’.

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Ductile Iron Double Flanged Spring Return Butterfly Valve

BFDDSR

Dimensions:

DN Actuator C H ⌀PCD n ⌀d1 J K L M
50 SR63 108 203 114 4 18 80 138 303 80.5
65 SR63 112 223 127 4 18 80 138 323 80.5
80 SR75 114 245 146 4 18 97 162 362 94.5
100 SR88 127 269 178 4 18 116 245 405 109
125 SR100 140 295 210 8 18 122 266 485 123
150 SR115 140 333 235 8 18 142 310 505 137
200 SR125 152 375 292 8 18 154 340 559 148
250 SR145 165 433 356 8 22 179 401 642 168.5
300 SR180 178 503 406 12 22 222 482 755 204
350 SR240 190 589 470 12 26 288 662 907 266
400 SR240 216 640 521 12 26 288 662 958 266
450 SR270 222 720 584 12 26 323 730 1073 306
500 SR270 229 785 641 16 26 323 730 1138 306

All dimensions in mm unless otherwise specified

WARNING

These products are intended for use in industrial applications only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’ and in our individual ‘Series’ data sheets. Before using these products with fluids other than these specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult PCIPro Through misuse, age, or malfunction, components used in industrial valve applications can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in industrial valve applications and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to the user in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings or specifications found in instruction sheets or labels packed or attached and shipped with the products. Our policy is one of continuous research and development. We therefore reserve the right to amend without notice the specifications given in this document or our individual ‘Series’ data sheets.

WARRANTY INFORMATION

All valve series and other products manufactured or distributed by PCIPro are warranted by PCIPro to be free of defects in material and workmanship for a period of 1 year from the date of purchase or as the manufacturer warrants. PCIPro obligation under this warranty is limited to repair or replacement of the defec1ive product or refund of the purchase price paid solely at the discretion of PCIPro and provided such defective product is returned to PCIPro freight prepaid and upon examination by PCIPro such product is found defective. This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from PCIPro representatives or employees. PCIPro reserves the right to change Valve and Brochure specifications without notice.

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