Electric eccentric metal seal butterfly valve is majorly used in gas pipelines.
Parameters
Nominal pressure: 0.25MPa
Sealing test pressure: 0.275MPa
Strength test pressure: 0.375MPa
Working temperature: ≤450℃
Medium:Air, coal gas, gas containing dust
Leakage rate: In line with GB/T13927standard
D947PH-2.5 Electric Actuator
| DN | Type | Parameter |
| 200 ~400 | ZA2 10-36 | 0.37KW, AC, 380V |
| 400 ~600 | ZA2 20-36 | 0.75KW, AC, 380V |
| 700 ~900 | ZA2.5 60-32 | 2.2KW, AC, 380V |
| 1000 ~1200 | ZA3 90-24 | 3KW, AC, 380V |
| DN | D | D1 | L | B | H | H1 | A1 | A2 | N-d | Weight(KG) |
| 200 | 320 | 280 | 152 | 14 | 940 | 240 | 180 | 170 | 8-17.5 | 200 |
| 250 | 375 | 335 | 165 | 14 | 990 | 265 | 180 | 170 | 12-17.5 | 250 |
| 300 | 440 | 395 | 178 | 14 | 1040 | 290 | 180 | 170 | 12-22 | 320 |
| 3500 | 490 | 445 | 190 | 14 | 1090 | 315 | 180 | 170 | 12-22 | 360 |
| 400 | 540 | 495 | 216 | 16 | 1140 | 340 | 180 | 170 | 16-22 | 450 |
| 450 | 595 | 550 | 222 | 18 | 1335 | 375 | 255 | 130 | 16-22 | 545 |
| 500 | 645 | 600 | 229 | 24 | 1391 | 400 | 255 | 130 | 20-22 | 630 |
| 600 | 755 | 705 | 267 | 24 | 1491 | 450 | 255 | 130 | 20-26 | 710 |
| 700 | 860 | 810 | 292 | 24 | 1685 | 675 | 456 | 685 | 24-26 | 880 |
| 800 | 975 | 920 | 318 | 24 | 1795 | 729 | 456 | 685 | 24-30 | 1050 |
| 900 | 1075 | 1020 | 330 | 27 | 2025 | 835 | 456 | 685 | 24-30 | 1180 |
| 1000 | 1175 | 1120 | 410 | 32 | 2140 | 880 | 480 | 815 | 28-30 | 1320 |
| 1100 | 1275 | 1220 | 410 | 32 | 2240 | 930 | 480 | 815 | 28-30 | 1540 |
| 1200 | 1405 | 1320 | 470 | 32 | 2340 | 980 | 480 | 815 | 32-30 | 1780 |
