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3. Different body materials and seal ring compound folder layer are suitable for different medium.
主要零部件材质 Materials of Main Parts:
名 称 Name | 材料 Material |
阀 体 Body | 铸钢、碳素钢、不锈钢 Cast steel, Carbon steel, Stainless steel |
阀 板 Disc | 铸钢、不锈钢 Cast steel, Stainless steel |
密封圈 Seal Ring | 不锈钢、不锈钢+石墨 Stainless steel, Stainless steel + Graphite |
转 轴 Stem | 不锈钢 Stainless steel |
填 料 Stem Packing | 聚四氟乙烯、柔性石墨 PTEF, Expanded graphite |
公称压力 Nominal Pressure PN (Mpa) | 公称通径 Nominal Diameter DN (mm) | 尺 寸 Size | 重 量 Weight (kg) | ||||||||
L | D1 | D | n-d | H | H0 | A | B | D0 | |||
PN1.0 | 50 | 43 | 125 | 165 | 4-18 | 115 | 418 | 200 | 200 | 160 | 13 |
65 | 46 | 145 | 185 | 4-18 | 125 | 442 | 200 | 200 | 160 | 16 | |
80 | 49 | 160 | 200 | 8-18 | 130 | 453 | 220 | 200 | 160 | 21 | |
100 | 56 | 180 | 220 | 8-18 | 145 | 475 | 240 | 200 | 160 | 26 | |
125 | 64 | 210 | 250 | 8-18 | 175 | 522 | 260 | 200 | 160 | 31 | |
150 | 70 | 240 | 285 | 8-22 | 180 | 638 | 280 | 280 | 240 | 35 | |
200 | 71 | 295 | 340 | 8-22 | 215 | 705 | 320 | 280 | 240 | 41 | |
250 | 76 | 350 | 395 | 12-22 | 250 | 775 | 360 | 280 | 240 | 54 | |
300 | 83 | 400 | 445 | 12-22 | 290 | 955 | 460 | 420 | 310 | 65 | |
350 | 92 | 460 | 505 | 16-22 | 305 | 990 | 500 | 420 | 310 | 100 | |
400 | 102 | 515 | 565 | 16-26 | 340 | 1070 | 540 | 420 | 310 | 180 | |
450 | 114 | 565 | 615 | 20-26 | 380 | 1145 | 580 | 420 | 310 | 210 | |
500 | 127 | 620 | 670 | 20-26 | 410 | 1200 | 620 | 420 | 310 | 250 | |
600 | 154 | 725 | 780 | 20-30 | 480 | 1350 | 660 | 420 | 310 | 370 | |
700 | 165 | 840 | 895 | 24-30 | 535 | 1550 | 750 | 550 | 400 | 460 | |
800 | 190 | 950 | 1015 | 24-33 | 590 | 1665 | 800 | 550 | 400 | 590 | |
900 | 203 | 1050 | 1115 | 28-33 | 630 | 1726 | 850 | 550 | 400 | 730 | |
1000 | 216 | 1160 | 1230 | 28-36 | 690 | 1965 | 1000 | 750 | 500 | 920 | |
1200 | 254 | 1380 | 1455 | 32-39 | 875 | 2360 | 1050 | 750 | 500 | 1200 | |
1400 | 390 | 1590 | 1675 | 36-42 | 975 | 2560 | 1050 | 750 | 600 | 1600 | |
1600 | 440 | 1820 | 1915 | 40-48 | 1100 | 2780 | 1050 | 750 | 600 | 2100 | |
PN1.6 | 50 | 43 | 125 | 165 | 4-18 | 115 | 418 | 200 | 200 | 160 | 15 |
65 | 46 | 145 | 185 | 4-18 | 125 | 442 | 200 | 200 | 160 | 17 | |
80 | 49 | 160 | 200 | 8-18 | 130 | 453 | 220 | 200 | 160 | 23 | |
100 | 56 | 180 | 220 | 8-18 | 145 | 475 | 240 | 200 | 160 | 28 | |
125 | 64 | 210 | 250 | 8-18 | 175 | 522 | 260 | 200 | 160 | 34 | |
150 | 70 | 240 | 285 | 8-22 | 180 | 638 | 280 | 280 | 240 | 38 | |
200 | 71 | 295 | 340 | 12-22 | 215 | 705 | 320 | 280 | 240 | 44 | |
250 | 76 | 355 | 405 | 12-26 | 250 | 775 | 360 | 280 | 240 | 58 | |
300 | 83 | 410 | 460 | 12-26 | 290 | 955 | 460 | 420 | 310 | 73 | |
350 | 92 | 470 | 520 | 16-26 | 305 | 990 | 500 | 420 | 310 | 150 | |
400 | 102 | 525 | 580 | 16-30 | 340 | 1070 | 540 | 420 | 310 | 240 | |
450 | 114 | 585 | 640 | 20-30 | 380 | 1145 | 580 | 420 | 310 | 280 | |
500 | 127 | 650 | 715 | 20-33 | 410 | 1200 | 620 | 420 | 310 | 350 | |
600 | 154 | 770 | 840 | 20-36 | 480 | 1350 | 660 | 420 | 310 | 470 | |
700 | 165 | 840 | 910 | 24-36 | 535 | 1550 | 750 | 550 | 400 | 600 | |
800 | 190 | 950 | 1025 | 24-39 | 590 | 1665 | 800 | 550 | 400 | 700 | |
900 | 203 | 1050 | 1125 | 28-39 | 630 | 1726 | 850 | 550 | 400 | 840 | |
1000 | 216 | 1170 | 1255 | 28-42 | 690 | 1965 | 1000 | 750 | 500 | 1100 | |
1200 | 254 | 1390 | 1485 | 32-48 | 875 | 2360 | 1050 | 750 | 500 | 1300 |
公称压力 Nominal Pressure PN (Mpa) | 公称通径 Nominal Diameter DN (mm) | 尺 寸 Size | 重 量 Weight (kg) | ||||||||
L | D1 | D | n-d | H | H0 | A | B | D0 | |||
PN2.5 | 50 | 43 | 125 | 165 | 4-18 | 112 | 260 | 200 | 200 | 160 | 15 |
65 | 46 | 145 | 185 | 8-18 | 115 | 280 | 200 | 200 | 160 | 17 | |
80 | 49 | 160 | 200 | 8-18 | 120 | 355 | 220 | 200 | 160 | 23 | |
100 | 56 | 190 | 235 | 8-22 | 140 | 390 | 240 | 200 | 160 | 28 | |
125 | 64 | 220 | 270 | 8-26 | 170 | 490 | 260 | 200 | 160 | 35 | |
150 | 70 | 250 | 300 | 8-26 | 180 | 630 | 280 | 280 | 240 | 40 | |
200 | 71 | 310 | 360 | 12-26 | 210 | 690 | 320 | 280 | 240 | 50 | |
250 | 76 | 370 | 425 | 12-30 | 240 | 830 | 360 | 280 | 240 | 68 | |
300 | 83 | 430 | 485 | 16-30 | 290 | 930 | 460 | 420 | 310 | 80 | |
350 | 92 | 490 | 555 | 16-33 | 320 | 1010 | 500 | 420 | 310 | 150 | |
400 | 102 | 550 | 620 | 16-36 | 350 | 1070 | 540 | 420 | 310 | 250 | |
450 | 114 | 600 | 670 | 20-36 | 380 | 1140 | 580 | 420 | 310 | 300 | |
500 | 127 | 660 | 730 | 20-36 | 410 | 1200 | 620 | 420 | 310 | 370 | |
600 | 154 | 770 | 845 | 20-39 | 470 | 1340 | 660 | 420 | 310 | 490 | |
700 | 165 | 875 | 960 | 24-42 | 550 | 1600 | 750 | 550 | 400 | 630 | |
800 | 190 | 990 | 1085 | 24-48 | 640 | 1780 | 800 | 550 | 400 | 720 | |
900 | 203 | 1090 | 1185 | 28-48 | 710 | 1920 | 850 | 550 | 400 | 870 | |
1000 | 216 | 1210 | 1320 | 28-56 | 770 | 1960 | 1000 | 750 | 500 | 1150 |