Bray's Series 22 lined butterfly valve features a state-of-the-art design that provides excellent shutoff protection (bubble-tight shutoff) and high Cv values with exceptionally long service life.
• TMA: Max. - 0°F to 392°F (-18°C to 200°C).
• PMA: Max. - 150 psi (10 Bar)
• DISC: Stainless Steel, PTFE/SS, PFA/SS, UHMWPE/SS, UHMWPE/DI, Hastelloy©, Titanium
• MOC: Ductile Iron, Carbon Steel, Stainless Steel
• SEAT: PTFE, Conductive PTFE, UHMWPE
| Valve Size |
A | B | C | E | F | Top Plate Drilling | G | H | J | K | L | Adapter Code |
Weight (Kg) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BC | No of Holes |
Hole Diameter |
Wafer | Lug | Wafer | Lug | |||||||||||
| 50 | 98 | 43 | 51 | 140 | 90 | 70 | 4 | 10 | 14 | 10 | 32 | 29 | 56 | 58 | A | 3 | 3.5 |
| 65 | 111 | 46 | 64 | 152 | 90 | 70 | 4 | 10 | 14 | 10 | 32 | 45 | 63 | 63 | A | 3.5 | 4.5 |
| 80 | 127 | 46 | 76 | 159 | 90 | 70 | 4 | 10 | 14 | 10 | 32 | 62 | 71 | 71 | A | 4 | 5 |
| 100 | 159 | 52 | 102 | 178 | 90 | 70 | 4 | 10 | 16 | 11 | 32 | 88 | 90 | 104 | B | 6 | 8 |
| 125 | 187 | 56 | 127 | 190 | 90 | 70 | 4 | 10 | 19 | 13 | 32 | 115 | 109 | 117 | C | 7 | 10 |
| 150 | 216 | 56 | 146 | 203 | 90 | 70 | 4 | 10 | 19 | 13 | 32 | 130 | 121 | 129 | C | 9 | 13 |
| 200 | 260 | 60 | 197 | 241 | 150 | 125 | 4 | 14 | 24 | 16 | 32 | 169 | 153 | 155 | D | 17 | 23 |
| 250 | 324 | 68 | 248 | 273 | 150 | 125 | 4 | 14 | 30 | 22 | 51 | 239 | 188 | 195 | E | 28 | 34 |
| 300 | 378 | 78 | 298 | 311 | 150 | 125 | 4 | 14 | 30 | 22 | 51 | 289 | 214 | 229 | E | 34 | 53 |
| Valve Size |
A | B | C | E | F | Top Plate Drilling | G | J | Key Size |
K | L | Adapter Code |
Weight (Kg) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BC | No of Holes |
Hole Diameter |
Wafer | Lug | Wafer | Lug | |||||||||||
| 350 | 433 | 78 | 337 | 346 | 150 | 125 | 4 | 14 | 35 | 51 | 10x10 | 330 | 255 | 255 | F | 57 | 67 |
| 400 | 488 | 102 | 387 | 375 | 150 | 125 | 4 | 21 | 35 | 51 | 10x10 | 375 | 305 | 305 | F | 82 | 99 |
| 450 | 540 | 114 | 438 | 406 | 210 | 165 | 4 | 21 | 50 | 64 | 10x12 | 423 | 354 | 354 | G | 109 | 124 |
| 500 | 591 | 127 | 489 | 438 | 210 | 165 | 4 | 21 | 50 | 64 | 10x12 | 476 | 379 | 379 | G | 145 | 167 |
