Stainless steel or cast steel body, high performance wafer 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: | ISO 5752 |
| End standard: | DIN 2501 |
| 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 x ød | Hcd | øD | L | H1 | H2 | H3 |
| 50 | 2×18 | 125 | 97 | 43 | 70 | 142.5 | 41 |
| 65 | 2×18 | 145 | 108 | 46 | 76 | 150 | 41 |
| 80 | 2×18 | 160 | 130 | 46 | 82 | 190 | 41 |
| 100 | 2×18 | 180 | 155 | 52 | 93 | 200.9 | 41 |
| 125 | 2×18 | 210 | 180 | 56 | 109 | 219.9 | 41 |
| 150 | 2×22 | 240 | 205 | 56 | 133 | 243.9 | 41 |
| 200 | 2×22 | 295 | 256 | 60 | 160 | 269 | 41 |
| 250 | 2×26 | 355 | 321 | 70 | 190.5 | 314 | 41 |
| 300 | 4×26 | 410 | 372 | 78 | 275 | 355 | 41 |
| 350 | 4×26 | 470 | 413 | 78 | 309 | 391 | 41 |
| 400 | 4xM27 | 525 | 469 | 102 | 336 | 438 | 55 |
| 450 | 4xM27 | 585 | 534 | 114 | 370 | 470 | 55 |
| 500 | 4xM30 | 650 | 584 | 127 | 397.5 | 504 | 55 |
| 600 | 4xM33 | 770 | 692 | 154 | 452.5 | 575 | 55 |
| No | Part | Material |
| 1 | Body | WCB |
| 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 |
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