Stainless steel or cast steel body, high performance double flanged type butterfly valve with stainless steel disc with PTFE sealing. Double offset free stem with standardized pattern for actuator mounting.
| Design standard: | EN 593 |
| Face to Face: | EN 558 |
| End standard: | EN 1092-1 |
| Size: | DN50-DN600 |
| Top flange: | ISO 5211 |
| Flange drilled: | PN16 |
| Pressure rating: | PN16 |
| Media: | Sea water,water,oil, chemical |
| Material： | Stainless Steel,Cast Steel |
| Option: | Metal to metal seat, Metal + PTFE seat as fire safe |
| DN | N | n1 | øh1 | n2 | øh2 | Hcd | øD | L | H1 | H2 | H3 |
| 50 | 4 | – | – | – | 18 | 125 | 167 | 108 | 88.5 | 152 | 41 |
| 65 | 4 | – | – | – | 18 | 145 | 185 | 112 | 97.5 | 164.5 | 41 |
| 80 | 8 | 4 | M16 | 4 | 18 | 160 | 200 | 114 | 105 | 172 | 41 |
| 100 | 8 | 4 | M16 | 4 | 18 | 180 | 227 | 127 | 118.5 | 185 | 41 |
| 125 | 8 | 4 | M16 | 4 | 18 | 210 | 257 | 140 | 134 | 210.5 | 41 |
| 150 | 8 | 4 | M20 | 4 | 22 | 240 | 305 | 140 | 157 | 222 | 41 |
| 200 | 12 | 4 | M20 | 8 | 22 | 295 | 360 | 152 | 185 | 260 | 41 |
| 250 | 12 | 4 | M24 | 8 | 26 | 355 | 406 | 165 | 218 | 299 | 41 |
| 300 | 12 | 4 | M24 | 8 | 26 | 410 | 455 | 178 | 240 | 320 | 41 |
| 350 | 16 | 4 | M24 | 12 | 26 | 470 | 538 | 190 | 290 | 365 | 41 |
| 400 | 16 | 4 | M27 | 12 | 33 | 525 | 600 | 216 | 325 | 400 | 55 |
| 450 | 20 | 4 | M27 | 16 | 33 | 585 | 635 | 222 | 342.5 | 417.5 | 55 |
| 500 | 20 | 4 | M30 | 16 | 33 | 650 | 730 | 229 | 375 | 504 | 55 |
| 600 | 20 | 4 | M33 | 16 | 36 | 770 | 815 | 267 | 410 | 540 | 55 |
| No | Part | Material |
| 1 | Body | CF8/CF8M/CF3M |
| 2 | Disc | Stainless Steel |
| 3 | Seat | PTFE |
| 4 | Retainer | Stainless Steel |
| 5 | Stem | Stainless Steel |
| 6 | Taper Pin | Stainless Steel |
| 7 | Upper Bush | 316 SS+Graphite |
| 8 | Lower Bush | 316 SS+Graphite |
| 9 | Gland Ring | Stainless Steel |
| 10 | Packing | PTFE |
| 11 | Gland Flange | Stainless Steel |
| 12 | Stud Bolt/SW | Stainless Steel |
| 13 | Hex Nut | Stainless Steel |
| 14 | Gasket | PTFE |
| 15 | End Cover | Stainless Steel |
| 16 | Hex Bolt/SW | Stainless Steel |
| 17 | Wrench Bolt | Stainless Steel |
Tell us about your project requirements and valve specifications. We are here to assist with product selection, technical compliance, competitive quotes, and worldwide logistics
