Caractéristiques :
Based on ZZJG VALVE’s patented, this high performance Low Temperature Butterfly Valve is precision engineered to deliver quality, value, and reliability in low temperature, high pressure, high cycle, and critical service applications.
Paramètres techniques :

D342X/H-2.5/6/10/16 Dimensions | ||||||||||||||||
DN | L | H1 | H2 | H3 | A1 | A2 | Φ | 0,25MPa | 0,6MPa | 1,0MPa | 1,6MPa | |||||
court | long | D1 | n-d | D1 | n-d | D1 | n-d | D1 | n-d | |||||||
50 | 108 | 150 | 82.5 | 150 | 66 | 135 | 42 | 150 | 110 | 4-Φ14 | 110 | 4-Φ14 | 125 | 4-Φ19 | 125 | 4-Φ19 |
65 | 112 | 170 | 92.5 | 165 | 66 | 135 | 42 | 150 | 130 | 4-Φ14 | 130 | 4-Φ14 | 145 | 4-Φ19 | 145 | 4-Φ19 |
80 | 114 | 180 | 100 | 170 | 66 | 135 | 42 | 150 | 150 | 4-Φ19 | 150 | 4-Φ19 | 160 | 8-Φ19 | 160 | 8-Φ19 |
100 | 127 | 190 | 125 | 195 | 77 | 135 | 42 | 180 | 170 | 4-Φ19 | 170 | 8-Φ19 | 180 | 8-Φ19 | 180 | 8-Φ19 |
125 | 140 | 200 | 142 | 220 | 77 | 135 | 42 | 180 | 200 | 8-Φ19 | 200 | 8-Φ19 | 210 | 8-Φ19 | 210 | 8-Φ19 |
150 | 140 | 210 | 160 | 250 | 77 | 135 | 42 | 320 | 225 | 8-Φ19 | 225 | 8-Φ19 | 240 | 8-Φ23 | 240 | 8-Φ23 |
200 | 152 | 230 | 190 | 275 | 107 | 202 | 60 | 320 | 280 | 8-Φ19 | 280 | 8-Φ19 | 295 | 8-Φ23 | 295 | 12-Φ23 |
250 | 165 | 250 | 220 | 305 | 107 | 202 | 60 | 320 | 335 | 12-Φ19 | 335 | 12-Φ19 | 350 | 12-Φ23 | 355 | 12-Φ28 |
300 | 178 | 270 | 245 | 350 | 126 | 220 | 93 | 320 | 395 | 12-Φ23 | 395 | 12-Φ23 | 400 | 12-Φ23 | 410 | 12-Φ28 |
350 | 190 | 290 | 278 | 385 | 126 | 220 | 93 | 320 | 445 | 12-Φ23 | 445 | 12-Φ23 | 460 | 16-Φ23 | 470 | 16-Φ28 |
400 | 216 | 310 | 306 | 435 | 157 | 287 | 123 | 400 | 495 | 16-Φ23 | 495 | 16-Φ23 | 515 | 16-Φ28 | 525 | 16-Φ31 |
450 | 222 | 330 | 346 | 490 | 157 | 287 | 123 | 400 | 550 | 16-Φ23 | 550 | 16-Φ23 | 565 | 20-Φ28 | 585 | 20-Φ31 |
500 | 229 | 350 | 375 | 505 | 165 | 360 | 184 | 390 | 600 | 20-Φ23 | 600 | 20-Φ23 | 620 | 20-Φ28 | 650 | 20-Φ34 |
600 | 267 | 390 | 425 | 605 | 165 | 360 | 184 | 390 | 705 | 20-Φ26 | 705 | 20-Φ26 | 725 | 20-Φ31 | 770 | 20-Φ37 |
700 | 292 | 430 | 496 | 675 | 195 | 410 | 204 | 500 | 810 | 24-Φ26 | 810 | 24-Φ26 | 950 | 24-Φ31 | 840 | 24-Φ37 |
800 | 318 | 470 | 560 | 740 | 195 | 410 | 204 | 500 | 920 | 24-Φ31 | 920 | 24-Φ31 | 950 | 24-Φ34 | 950 | 24-Φ40 |
900 | 330 | 510 | 625 | 805 | 235 | 521 | 217 | 500 | 1020 | 24-Φ31 | 1020 | 24-Φ31 | 1050 | 28-Φ34 | 1050 | 28-Φ40 |
1000 | 410 | 550 | 680 | 865 | 235 | 521 | 217 | 500 | 1120 | 28-Φ31 | 1120 | 28-Φ31 | 1160 | 28-Φ37 | 1170 | 28-Φ43 |
1200 | 470 | 630 | 800 | 1065 | 251 | 501 | 290 | 630 | 1320 | 32-Φ31 | 1340 | 32-Φ34 | 1380 | 32-Φ40 | 1390 | 32-Φ49 |
1400 | 530 | 710 | 920 | 1207 | 1343 | 656 | 312 | 800 | 1520 | 36-Φ31 | 1560 | 36-Φ37 | 1590 | 36-Φ43 | 1590 | 36-Φ49 |
1600 | 600 | 790 | 1030 | 1317 | 370 | 750 | 414 | 800 | 1730 | 40-Φ31 | 1760 | 40-Φ37 | 1820 | 40-Φ49 | 1820 | 40-Φ56 |
1800 | 670 | 870 | 1257 | 1510 | 470 | 800 | 440 | 900 | 1930 | 44-Φ31 | 1970 | 44-Φ40 | 2020 | 44-Φ48 | 2020 | 44-Φ56 |
2000 | 760 | 950 | 1408 | 1600 | 470 | 800 | 440 | 900 | 2130 | 48-Φ30 | 2180 | 48-Φ43 | 2230 | 48-Φ48 | 2230 | 48-Φ62 |
2200 | 800 | 1000 | 1145 | 1740 | 470 | 800 | 440 | 900 | 2340 | 52-Φ33 | 2390 | 52-Φ43 | 2440 | 52-Φ56 | 2440 | 52-Φ62 |
2400 | 850 | 1100 | 1675 | 1875 | 480 | 990 | 595 | 1000 | 2540 | 56-Φ33 | 2600 | 56-Φ43 | 2650 | 56-Φ56 | 2650 | 56-Φ62 |
2600 | 900 | 1200 | 1745 | 2010 | 480 | 990 | 595 | 1000 | 2740 | 60-Φ33 | 2810 | 60-Φ48 | 2850 | 76-Φ62 | 2850 | 60-Φ62 |
2800 | 950 | 1300 | 1818 | 2100 | 480 | 990 | 595 | 1000 | 2960 | 64-Φ36 | 3020 | 64-Φ48 | 3070 | 60-Φ56 | 3070 | 64-Φ70 |
3000 | 1000 | 1400 | 1910 | 2200 | 480 | 990 | 595 | 1000 | 3160 | 68-Φ36 | 3220 | 68-Φ48 | 3290 | 64-Φ56 | 3300 | 68-Φ70 |
3200 | 1100 | 2050 | 2450 | 480 | 990 | 595 | 1000 | 3360 | 72-Φ36 | 3430 | 72-Φ48 | 3520 | 68-Φ62 | 3530 | 72-Φ70 | |
3400 | 1200 | 2200 | 2600 | 490 | 1045 | 639 | 1300 | 3560 | 76-Φ36 | 3640 | 76-Φ48 | 3730 | 72-Φ62 | 3760 | 76-Φ70 | |
3600 | 1200 | 2350 | 2800 | 490 | 1045 | 639 | 1300 | 3770 | 80-Φ36 | 3860 | 80-Φ56 | 3950 | 80-Φ62 | 4000 | 80-Φ70 | |
3800 | 1200 | 2500 | 3000 | 490 | 1045 | 639 | 1300 | 3970 | 80-Φ39 | 4080 | 80-Φ56 | 4170 | 80-Φ62 | 4240 | 80-Φ78 | |
4000 | 1300 | 2600 | 3150 | 490 | 1045 | 639 | 1300 | 4170 | 84-Φ39 | 4300 | 84-Φ56 | 4400 | 84-Φ70 | 4480 | 84-Φ78 |