HVG INDUSTRIAL VALVES 0013: Electric Control Butterfly Valve
| DN | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |
| Kv | 900 | 275 | 480 | 770 | 1100 | 1970 | 3000 | 4460 | 5840 | 7720 | 9440 | 12000 |
| 600 | 136 | 239 | 365 | 525 | 890 | 1460 | 2130 | 2830 | 3730 | 4270 | 5840 | |
| DN | 600 | 700 | 800 | 900 | 1000 | 1200 | 1300 | 1500 | 1600 | 1800 | 2000 | |
| Kv | 900 | 17600 | 24000 | 31200 | 39400 | 48900 | 69500 | 81500 | 107300 | 126000 | 159000 | 197200 |
| 600 | 8410 | 12000 | 14800 | 19700 | 23200 | 33900 | 39500 | 52300 | 61100 | 77200 | 95600 | |
| Nominal stroke | Adjustable type:700 ,Double-position type:900 | |||||||||||
| Flow characteristic | Approximate precentage | |||||||||||
| Nominal pressure | 1.0,1.0,1.6 Mpa | |||||||||||
| Adjustable extent | 700 12:1, 900 30:1 | |||||||||||
| Actuator | Electric or Pneumatic | |||||||||||
| Flange standard | JB, ANSI, JIS, DIN | |||||||||||
| Valve body material | Cast steel(ZG230-450),Stainless steel(ZG1Cr18Ni9Ti,316,316L)etc | ||||||
| Valve plate | 25#，Stainless steel(ZG1Cr18Ni9Ti,316,316L)etc | ||||||
| Filling material | Polytetrafluoroethylene, soft graphite | ||||||
| Seal type | Flexible seal | Hard seal | |||||
| Seal material | Butyronitrile rubber | Fluorine rubber | Polytetrafluoroethylene | carbon fiber Polytetrafluoroethylene | 25#，Stainless steel | ||
| Leakage rate | Ⅳ≤Nominal flow rate 10-4 | Nominal flow rate 2% | |||||
| Working temperature | Cast steel | -5-80oC | -5-200oC | -5-200oC | -5-220oC | -5-400oC | Max1000oC |
| Stainless stell | -20-80oC | -20-200oC | -20-200oC | -20-600oC | -20-600oC | ||
| DN | 80 | 100 | 120 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 | 1400 | 1500 | 1600 | ||
| L | 60 | 60 | 60 | 60 | 70 | 70 | 80 | 80 | 100 | 100 | 100 | 150 | 150 | 200 | 200 | 200 | 250 | 300 | 350 | 350 | ||
| H1 | 120 | 130 | 145 | 160 | 185 | 210 | 235 | 260 | 290 | 320 | 350 | 415 | 455 | 520 | 570 | 625 | 735 | 845 | 900 | 955 | ||
| GTX | H | Normal type | 460 | 470 | 485 | 500 | 525 | 588 | 613 | 775 | 835 | 960 | 990 | 1085 | 1185 | 1250 | 1300 | 1425 | 1475 | 1615 | 1730 | 1835 |
| Radiate type | 560 | 570 | 585 | 600 | 625 | 688 | 713 | 875 | 935 | 1060 | 1110 | 1205 | 1305 | 1370 | 1430 | 1555 | 1625 | 1765 | 1880 | 1985 | ||
| D | 292 | 300 | 380 | 450 | 603 | 683 | 683 | 683 | 720 | 840 | ||||||||||||
| UNICDHL | H | Normal type | 429 | 439 | 454 | 469 | 494 | 531 | 556 | 631 | 691 | 781 | 840 | 935 | 975 | 1040 | 1090 | 1145 | 1255 | 1360 | 1415 | 1475 |
| Radiate type | 529 | 539 | 554 | 569 | 594 | 631 | 656 | 731 | 791 | 881 | 960 | 1055 | 1095 | 1160 | 1220 | 1295 | 1405 | 1510 | 1565 | 1625 | ||
| D | 207 | 256 | 380 | 420 | ||||||||||||||||||
