Features:
Size 50mm to 300mm
Body 316 Stainless Steel
Seat PTFE coated NBR
Disc 316 Stainless Steel
Pressure 10 BAR
Actuation Double Acting Pneumatic
Stainless Steel Double Acting Butterfly Valve
SKU: BFSDA
The BFS series of butterfly valve has a 316 Stainless Steel body, 316 S.S disc and a PTFE coated NBR seat making them suited to a wide range of high end applications. These wafer butterfly valves will fit all standard flanges and are operated by a high quality anodised aluminium double acting pneumatic actuator (rack and pinion design). The unique bonded catridge design gives them a longer life span, allow vacuum to be run through them and makes them replaceable if ever the need should arise. Common applications include food industry, chemicals, pharmaceuticals and other industrial applications. If sizes above 300mm are required please contact us.
For sizes over 300mm please contact us.
(BFSDA)
| DN | Actuator | B | C | D | E | F | G | BS4504 PN10 | ANSI 150 | AS2129 Table D | AS2129 Table E | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D1 | n-d1 | D1 | n-d1 | D1 | n-d1 | D1 | n-d1 | ||||||||
| 50 | DA63 | 210 | 42 | 80 | 100 | 162 | 80.5 | 125 | 4-18 | 120.5 | 4-19 | 114 | 4-18 | 114 | 4-18 |
| 65 | DA75 | 225 | 44.7 | 97 | 117 | 208 | 94.5 | 145 | 4-18 | 139.5 | 4-19 | 127 | 4-18 | 127 | 4-18 |
| 80 | DA75 | 250 | 45.2 | 97 | 117 | 208 | 94.5 | 160 | 4(8)-18 | 152.5 | 4-19 | 146 | 4-18 | 146 | 4-18 |
| 100 | DA88 | 270 | 52.1 | 116 | 136 | 245 | 109 | 180 | 4(8)-18 | 190.5 | 4(8)-19 | 178 | 4(8)-18 | ||
| 125 | DA100 | 305 | 54.4 | 122 | 142 | 266 | 123 | 210 | 4(8)-18 | 216 | 4(8)-22 | 210 | 4(8)-18 | 210 | 4(8)-18 |
| 150 | DA115 | 345 | 55.8 | 142 | 172 | 310 | 137 | 240 | 4(8)-23 | 241.5 | 4(8)-22 | 235 | 4(8)-18 | 235 | 4(8)-22 |
| 200 | DA125 | 415 | 60.6 | 154 | 184 | 340 | 148 | 295 | 4(8)-23 | 298.5 | 4(8)-22 | 292 | 4(8)-18 | 292 | 4(8)-22 |
| 250 | DA160 | 485 | 65.6 | 192 | 222 | 430 | 186.5 | 355 | 4(12)-23 | 362 | 4(12)-25 | 356 | 4(12)-22 | ||
| 300 | DA180 | 555 | 76.9 | 222 | 252 | 482 | 204 | 410 | 4(12)-23 | 432 | 4(12)-25 | 406 | 4(12)-22 | 406 | 4(12)-26 |
All dimensions in mm unless specified otherwise
Size 50mm to 300mm
Body 316 Stainless Steel
Seat PTFE coated NBR
Disc 316 Stainless Steel
Pressure 10 BAR
Actuation Double Acting Pneumatic
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