Основные характеристики:
1.Bi-directional flowing medium.
2.Double eccentric rotary and cam design.
3.Sealing pair: gradient functional materials such as martensitic stainless steel, austenitic stainless steel, cemented carbide, cermet, synthetic diamond and so on according to different hardness request.
4.Automatically alignment for range of working condition, Especially seawater treatment with self-cleaning function.
5.High quality sealing specific pressure, the high hard sealing pair can achieve zero leakage.
6.No friction between the sealing pairs: It has the characteristics of eccentric half ball valve, globe valve and wedge gate valve.
7.Small installation dimension & Small fluid resistance.
8.Its main structure is similar to butterfly valve, sealing type is similar to ball valve.
9.Small torque, quick opening and closing, flexible operation, light and labor-saving.
Application Range:
1.Seawater Desalination: Seawater Pretreatment
2.Chemical Production: Sulfuric Acid/Hydrochloric Acid Pipelines
3.Pharmaceutical Engineering: CIP/SIP Systems
4.Electronics and Semiconductors: High-Purity Chemical Distribution
5.Environmental Water Treatment: Wastewater Neutralization
6.Energy and Power: Desulfurization and Denitrification Systems
Технические параметры:

Высокотемпературные поворотные дисковые затворы Размеры | ||||||||
DN | L | H1 | E | H | ||||
Червячная передача | Пневматический | Электрический | Червячная передача | Пневматический | Электрический | |||
100 | 127 | 150 | 200 | 355 | 255 | 420 | 675 | 600 |
125 | 140 | 170 | 200 | 355 | 255 | 460 | 715 | 640 |
150 | 140 | 210 | 280 | 355 | 315 | 550 | 800 | 705 |
200 | 152 | 245 | 425 | 250 | 315 | 760 | 850 | 775 |
250 | 165 | 276 | 425 | 250 | 315 | 830 | 925 | 945 |
300 | 178 | 280 | 560 | 450 | 315 | 895 | 1035 | 1070 |
350 | 190 | 325 | 560 | 450 | 315 | 950 | 1070 | 1140 |
400 | 216 | 345 | 580 | 450 | 315 | 1190 | 1190 | 1210 |
450 | 222 | 390 | 580 | 650 | 714 | 1255 | 1250 | 1335 |
500 | 229 | 442 | 580 | 650 | 714 | 1305 | 1290 | 1415 |
600 | 267 | 505 | 660 | 850 | 810 | 1340 | 1455 | 1605 |
700 | 292 | 550 | 550 | 850 | 810 | 1520 | 1585 | 1844 |
800 | 318 | 605 | 550 | 1250 | 810 | 1710 | 1700 | 2040 |
900 | 330 | 665 | 550 | 1250 | 863 | 1810 | 1965 | 2255 |
1000 | 410 | 710 | 750 | 1250 | 863 | 1960 | 2015 | 2380 |
1200 | 470 | 835 | 925 | 12S0 | 863 | 2250 | 250 | 2640 |
1400 | 530 | 935 | 925 | 1250 | 1055 | 2434 | 2550 | 2866 |
1600 | 600 | 1060 | 925 | 1250 | 1055 | 2780 | 2750 | 3156 |
1800 | 670 | 1175 | 980 | 1250 | 1183 | 3020 | 2950 | 3421 |
2000 | 760 | 1265 | 980 | 1500 | 1286 | 3270 | 3350 | 3685 |

Размеры сварных поворотных дисковых затворов | ||||||
Размеры | L | H1 | H | |||
DN | NPS | PN6/PN10/PN16/PN25/PN40 CLass 150/CLass 300 | Червячная передача | Пневматический | Электрический | |
100 | 4 | 190 | 120 | 376 | 630 | 555 |
125 | 5 | 200 | 130 | 386 | 640 | 565 |
150 | 6 | 210 | 140 | 452 | 696 | 602 |
200 | 8 | 230 | 180 | 530 | 740 | 650 |
250 | 10 | 250 | 230 | 620 | 790 | 740 |
300 | 12 | 270 | 240 | 698 | 838 | 850 |
350 | 14 | 290 | 270 | 778 | 900 | 970 |
400 | 16 | 310 | 300 | 846 | 930 | 1010 |
450 | 18 | 330 | 340 | 1005 | 998 | 1082 |
500 | 20 | 350 | 360 | 1058 | 1045 | 1175 |
600 | 24 | 390 | 410 | 1195 | 1235 | 1410 |
700 | 28 | 430 | 510 | 1308 | 1390 | 1650 |
800 | 32 | 470 | 560 | 1505 | 1500 | 1830 |
900 | 36 | 510 | 620 | 1650 | 1810 | 2240 |
1000 | 40 | 550 | 670 | 1718 | 1860 | 2320 |
1200 | 48 | 630 | 780 | 2015 | - | 2406 |
1400 | 56 | 710 | 880 | 2265 | - | 2660 |
1600 | 64 | 790 | 1020 | 2547 | - | 2895 |

DQ342H-2.5/6/10/16 Фланцевый телескопический поворотный дисковый затвор Размеры | ||||||||||||||||
DN | L | Расширение △L | ПРИВЕТ | H2 | H3 | A1 | A2 | Φ | 0,25 МПа | 0,6 МПа | 1,0 МПа | 1,6 МПа | ||||
D1 | n-d | D1 | n-d | D1 | n-d | D1 | n-d | |||||||||
50 | 150 | ±10 | 82.5 | 150 | 66 | 135 | 42 | 150 | 110 | 4-Φ14 | 110 | 4-Φ14 | 125 | 4-Φ19 | 125 | 4-Φ19 |
65 | 170 | ±10 | 92.5 | 165 | 66 | 135 | 42 | 150 | 130 | 4-Φ14 | 130 | 4-Φ14 | 145 | 4-Φ19 | 145 | 4-Φ19 |
80 | 180 | ±10 | 100 | 170 | 66 | 135 | 42 | 150 | 150 | 4-Φ19 | 150 | 4-Φ19 | 160 | 8-Φ19 | 160 | 8-Φ19 |
100 | 190 | ±10 | 125 | 195 | 11 | 135 | 42 | 180 | 170 | 4-Φ19 | 170 | 4-Φ19 | 180 | 8-Φ19 | 180 | 8-Φ19 |
125 | 200 | ±10 | 142 | 220 | 77 | 135 | 42 | 180 | 200 | 8-Φ19 | 200 | 8-Φ19 | 210 | 8-Φ19 | 210 | 8-Φ19 |
150 | 210 | ±10 | 160 | 250 | 77 | 135 | 42 | 320 | 225 | 8-Φ19 | 225 | 8-Φ19 | 240 | 8-Φ23 | 240 | 8-Φ23 |
200 | 230 | ±12 | 190 | 275 | 107 | 202 | 60 | 320 | 280 | 8-Φ19 | 280 | 8-Φ19 | 295 | 8-Φ23 | 295 | 12-Φ23 |
250 | 250 | ±12 | 220 | 305 | 107 | 202 | 60 | 320 | 335 | 12-Φ19 | 335 | 12-Φ19 | 350 | 12-Φ23 | 355 | 12-Φ28 |
300 | 270 | ±15 | 245 | 350 | 126 | 220 | 93 | 320 | 395 | 12-Φ23 | 395 | 12-Φ23 | 400 | 12-Φ23 | 410 | 12-Φ28 |
350 | 290 | ±15 | 278 | 385 | 126 | 220 | 93 | 320 | 445 | 12-Φ23 | 445 | 12-Φ23 | 460 | 16-Φ23 | 470 | 16-Φ28 |
400 | 310 | ±15 | 305 | 435 | 157 | 287 | 123 | 400 | 495 | 16-Φ23 | 495 | 16-Φ23 | 515 | 16-Φ28 | 525 | 16-Φ31 |
450 | 330 | ±15 | 346 | 490 | 157 | 287 | 123 | 400 | 550 | 16-Φ23 | 550 | 15-Φ23 | 565 | 20-Φ28 | 585 | 20-Φ31 |
500 | 350 | ±20 | 375 | 505 | 165 | 360 | 184 | 390 | 600 | 20-Φ23 | 600 | 20-Φ23 | 620 | 20-Φ28 | 650 | 20-Φ34 |
600 | 390 | ±20 | 425 | 605 | 165 | 360 | 184 | 390 | 705 | 20-Φ26 | 705 | 20-Φ26 | 725 | 20-Φ31 | 770 | 20-Φ37 |
700 | 430 | ±20 | 495 | 675 | 195 | 410 | 204 | 500 | 810 | 24-Φ26 | 810 | 2-Φ26 | 840 | 24-Φ31 | 840 | 24-Φ37 |
800 | 470 | ±30 | 560 | 740 | 195 | 410 | 204 | 500 | 920 | 24-Φ31 | 920 | 24-Φ31 | 950 | 24-Φ34 | 950 | 24-Φ40 |
900 | 510 | ±30 | 625 | 805 | 235 | 521 | 217 | 500 | 1020 | 24-Φ31 | 1020 | 24-Φ31 | 1050 | 28-Φ34 | 1050 | 28-Φ40 |
1000 | 550 | ±30 | 680 | 865 | 235 | 521 | 217 | 500 | 1120 | 28-Φ31 | 1120 | 28-Φ31 | 1160 | 28-Φ37 | 1170 | 28-Φ43 |
1200 | 630 | ±35 | 800 | 1065 | 251 | 501 | 290 | 630 | 1320 | 32-Φ31 | 1340 | 32-Φ34 | 1380 | 32-Φ40 | 1390 | 32-Φ49 |
1400 | 710 | ±35 | 920 | 1207 | 343 | 656 | 312 | 800 | 1520 | 36-Φ31 | 1560 | 36-Φ37 | 1590 | 36-Φ43 | 1590 | 36-Φ49 |
1600 | 790 | ±40 | 1030 | 1317 | 370 | 750 | 414 | 800 | 1730 | 40-Φ31 | 1760 | 40-Φ37 | 1820 | 40-Φ49 | 1820 | 40-Φ56 |
1800 | 870 | ±40 | 1245 | 1457 | 470 | 800 | 440 | 900 | 1930 | 44-Φ31 | 1970 | 44-Φ40 | 2020 | 44-Φ48 | 2020 | 44-Φ56 |
2000 | 950 | ±50 | 1290 | 1625 | 470 | 800 | 440 | 900 | 2130 | 48-Φ30 | 2180 | 48-Φ43 | 2230 | 48-Φ48 | 2230 | 48-Φ62 |
2200 | 1000 | ±50 | 1450 | 1740 | 470 | 800 | 440 | 900 | 2340 | 52-Φ33 | 2390 | 52-Φ43 | 2440 | 52-Φ56 | 2440 | 52-Φ62 |
2400 | 1100 | ±50 | 1675 | 1875 | 480 | 990 | 595 | 1000 | 2540 | 56-Φ33 | 2600 | 56-Φ43 | 2650 | 56-Φ56 | 2650 | 56-Φ62 |
2600 | 1200 | ±50 | 1745 | 2010 | 480 | 990 | 595 | 1000 | 2740 | 60-Φ33 | 2810 | 60-Φ48 | 2850 | 60-Φ55 | 2850 | 60-d62 |
2800 | 1300 | ±50 | 1818 | 2100 | 480 | 990 | 595 | 1000 | 2950 | 64-Φ36 | 3020 | 64-Φ48 | 3070 | 64-Φ56 | 3070 | 64-Φ70 |
3000 | 1400 | ±50 | 1910 | 2200 | 480 | 990 | 595 | 1000 | 3160 | 68-Φ36 | 3220 | 68-Φ48 | 3290 | 68-Φ62 | 3300 | 68-Φ70 |