耐磨陶瓷排渣阀
耐磨陶瓷排渣阀 产品介绍
PZ41TC耐磨陶瓷排渣阀
特点: 1、 适用于石油化工、冶金、矿山、电力、输煤厂、水泥厂、水处理等行业。 2、 闸板、阀座密封面材料均采用结构陶瓷制造,可耐磨损、腐蚀和抗高温蠕变、抗热震性,实现长寿命免维护。 3、 排渣阀阀体下部分带有排渣口,在关闭的情况下由于管道压力冲向排渣口是渣子排出,不会有灰渣留在阀底,使闸板密封。 4、 适用介质:灰渣水混合物,渣水比>1:6,大粒度≤50mm。 |
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应用规范
设计依据 | GB | API | ASME |
设计标准 | GB/T12237 | API 6D | ASME B16.34 |
结构长度 | GB/T12221 | API 6D | ASME B16.10 |
连接法兰 | GB/T9113 JB/T79 | ASME B16.5、B16.47 | |
试验和检验 | JB/T9092 | API 6D | API 598 |
试验压力
公称压力 PN | 常温大工作压力 | 壳体 试验压力 | 气密封 试验压力 | 高压密封 试验压力 |
1.6 | 1.6 | 2.4 | 0.6 | 1.76 |
2.5 | 2.5 | 3.8 | 0.6 | 2.75 |
4.0 | 4.0 | 6.0 | 0.6 | 4.4 |
6.4 | 6.4 | 9.6 | 0.6 | 7.1 |
Class 150 | 2.0 | 3.0 | 0.6 | 2.2 |
Class 300 | 5.0 | 7.5 | 0.6 | 5.5 |
主要尺寸
公称压力 PN(MPa) | 公称通径 DN(mm) | 尺寸(mm) | 重量(kg) | |||||||||||||
L | D | D1 | D2 | D6 | b | f | f2 | z-d | H | H1 | H2 | D0 | 手动 | 电动 | ||
1.0 | 50 | 250 | 160 | 125 | 100 | - | 18 | 3 | - | 4-18 | 335 | 385 | 640 | 200 | 34 | 88 |
65 | 265 | 180 | 145 | 120 | - | 20 | 3 | - | 4-18 | 360 | 435 | 670 | 220 | 38 | 92 | |
80 | 280 | 195 | 160 | 135 | - | 20 | 3 | - | 4-18 | 415 | 495 | 720 | 240 | 46 | 100 | |
100 | 300 | 215 | 180 | 155 | - | 22 | 3 | - | 8-18 | 490 | 590 | 790 | 260 | 70 | 114 | |
125 | 325 | 245 | 210 | 185 | - | 24 | 3 | - | 8-18 | 552 | 677 | 852 | 280 | 100 | 164 | |
150 | 350 | 280 | 240 | 210 | - | 24 | 3 | - | 8-23 | 600 | 755 | 900 | 300 | 125 | 179 | |
200 | 400 | 335 | 295 | 265 | - | 24 | 3 | - | 8-23 | 780 | 980 | 1070 | 350 | 207 | 267 | |
250 | 450 | 390 | 350 | 320 | - | 26 | 4 | - | 12-23 | 860 | 1110 | 1150 | 400 | 279 | 339 | |
300 | 500 | 440 | 400 | 368 | - | 28 | 4 | - | 12-23 | 1010 | 1310 | 1300 | 450 | 392 | 492 | |
350 | 550 | 500 | 460 | 428 | - | 28 | 4 | - | 16-23 | 1160 | 1510 | 1450 | 500 | 537 | 665 | |
400 | 600 | 565 | 515 | 482 | - | 30 | 4 | - | 16-25 | 1400 | 1800 | 1775 | 550 | 680 | 812 | |
450 | 650 | 615 | 565 | 532 | - | 30 | 4 | - | 20-25 | 1500 | 1950 | 1875 | 600 | 850 | 982 | |
500 | 700 | 670 | 620 | 585 | - | 32 | 4 | - | 20-25 | 1600 | 2100 | 1968 | 700 | 1100 | 1345 | |
600 | 800 | 780 | 725 | 685 | - | 36 | 5 | - | 20-30 | 1910 | 2510 | 2295 | 700 | 1700 | 2180 | |
1.6 | 50 | 250 | 160 | 125 | 100 | - | 16 | 3 | - | 4-18 | 350 | 400 | 640 | 220 | 34 | 88 |
65 | 265 | 180 | 145 | 120 | - | 18 | 3 | - | 4-18 | 375 | 450 | 670 | 240 | 38 | 92 | |
80 | 280 | 195 | 160 | 135 | - | 20 | 3 | - | 8-18 | 433 | 528 | 720 | 280 | 46 | 100 | |
100 | 300 | 215 | 180 | 155 | - | 20 | 3 | - | 8-18 | 502 | 620 | 800 | 320 | 70 | 114 | |
125 | 325 | 245 | 210 | 185 | - | 22 | 3 | - | 8-18 | 612 | 753 | 905 | 360 | 100 | 164 | |
150 | 350 | 280 | 240 | 210 | - | 24 | 3 | - | 8-23 | 676 | 847 | 966 | 360 | 125 | 179 | |
200 | 400 | 335 | 295 | 265 | - | 26 | 3 | - | 12-23 | 820 | 1039 | 1100 | 400 | 207 | 267 | |
250 | 450 | 405 | 355 | 320 | - | 30 | 3 | - | 12-25 | 969 | 1245 | 1220 | 450 | 279 | 339 | |
300 | 500 | 460 | 410 | 375 | - | 30 | 4 | - | 12-25 | 1142 | 1472 | 1527 | 500 | 392 | 492 | |
350 | 550 | 520 | 470 | 435 | - | 34 | 4 | - | 16-25 | 1280 | 1450 | 1665 | 550 | 537 | 665 | |
400 | 600 | 580 | 525 | 485 | - | 36 | 4 | - | 16-30 | 1452 | 1887 | 1870 | 600 | 680 | 812 | |
450 | 650 | 640 | 585 | 545 | - | 40 | 4 | - | 20-30 | 1541 | 2011 | 1946 | 700 | 850 | 982 | |
500 | 700 | 705 | 650 | 608 | - | 44 | 4 | - | 20-34 | 1676 | 2181 | 2190 | 700 | 1100 | 1345 | |
600 | 800 | 840 | 770 | 718 | - | 48 | 5 | - | 20-41 | 2000 | 2600 | 2510 | 800 | 1700 | 2180 | |
2.5 | 50 | 250 | 160 | 125 | 100 | - | 20 | 3 | - | 4-18 | 350 | 400 | 640 | 220 | 34 | 88 |
65 | 265 | 180 | 145 | 120 | - | 22 | 3 | - | 8-18 | 375 | 450 | 670 | 240 | 38 | 92 | |
80 | 280 | 195 | 160 | 135 | - | 22 | 3 | - | 8-18 | 433 | 528 | 720 | 280 | 46 | 100 | |
100 | 300 | 230 | 190 | 160 | - | 24 | 3 | - | 8-23 | 502 | 620 | 800 | 320 | 73 | 117 | |
125 | 325 | 270 | 220 | 188 | - | 28 | 3 | - | 8-25 | 612 | 753 | 905 | 360 | 105 | 169 | |
150 | 350 | 300 | 250 | 218 | - | 30 | 3 | - | 8-25 | 676 | 847 | 666 | 360 | 131 | 185 | |
200 | 400 | 360 | 310 | 278 | - | 34 | 3 | - | 12-25 | 820 | 1039 | 1100 | 400 | 215 | 280 | |
250 | 450 | 425 | 370 | 332 | - | 36 | 3 | - | 12-30 | 969 | 1245 | 1220 | 450 | 295 | 350 | |
300 | 500 | 485 | 430 | 390 | - | 40 | 4 | - | 16-30 | 1142 | 1472 | 1527 | 500 | 410 | 515 | |
350 | 550 | 550 | 490 | 448 | - | 44 | 4 | - | 16-34 | 1280 | 1450 | 1665 | 550 | 560 | 685 | |
400 | 600 | 610 | 550 | 505 | - | 48 | 4 | - | 16-34 | 1452 | 1887 | 1870 | 600 | 710 | 842 | |
450 | 650 | 660 | 600 | 555 | - | 50 | 4 | - | 20-34 | 1541 | 2011 | 1946 | 700 | 900 | 1052 | |
500 | 700 | 730 | 660 | 610 | - | 52 | 4 | - | 20-41 | 1676 | 2181 | 2190 | 700 | 1200 | 1445 | |
600 | 800 | 840 | 770 | 718 | - | 56 | 5 | - | 20-41 | 2000 | 2600 | 2510 | 800 | 1700 | 2180 | |
4.0 | 50 | 250 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 350 | 400 | 640 | 240 | 34 | 88 |
65 | 280 | 180 | 145 | 120 | 110 | 22 | 3 | 4 | 8-18 | 385 | 460 | 670 | 280 | 38 | 92 | |
80 | 310 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 443 | 538 | 720 | 320 | 68 | 122 | |
100 | 350 | 230 | 190 | 160 | 150 | 24 | 3 | 4.5 | 8-23 | 512 | 630 | 800 | 360 | 98 | 152 | |
125 | 400 | 270 | 220 | 188 | 176 | 28 | 3 | 4.5 | 8-25 | 627 | 768 | 905 | 360 | 150 | 204 | |
150 | 450 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | 691 | 862 | 966 | 400 | 240 | 300 | |
200 | 550 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 | 840 | 1059 | 1100 | 450 | 320 | 380 | |
250 | 650 | 445 | 385 | 345 | 313 | 42 | 3 | 4.5 | 12-34 | 994 | 1270 | 1220 | 500 | 390 | 490 | |
300 | 750 | 510 | 450 | 408 | 364 | 46 | 4 | 4.5 | 16-34 | 1172 | 1502 | 1527 | 550 | 600 | 703 | |
350 | 850 | 570 | 510 | 465 | 422 | 52 | 4 | 5 | 16-34 | 1300 | 1480 | 1665 | 600 | 820 | 928 | |
400 | 950 | 655 | 585 | 535 | 474 | 58 | 4 | 5 | 16-41 | 1502 | 1937 | 1870 | 700 | 1250 | 1382 |