德標對夾式電動金屬密封蝶閥D973H
對夾蝶閥 公稱通徑:DN15-DN1800, 壓力等級:0.6Mpa~42Mpa, 材 質(zhì):A105、WCB、LCB、CF8(304)、CF8M(316)、CF3M(304L)、CF8M(316L)、C5、WC1、WC6、WC9等 蝶閥不僅結(jié)構(gòu)簡單、體積小、重量輕、材料耗用省、安裝尺寸小、驅(qū)動力矩小、操作簡便、迅速,并且還可以同時具有良好的流量調(diào)節(jié)功能和關(guān)閉密封特性,與各種驅(qū)動裝置組合,有良好的耐久性和可靠性。 特點及用途: 三偏心金屬密封蝶閥系列是我公司主要產(chǎn)品,大量使用在冶金、輕工、電力、石油化工、煤氣水道等領(lǐng)域。 |
主要連接尺寸
壓力 | NPS | DN | L | K | Z-φd | d |
PN1.0 | 2 | 50 | 43 | 125 | 4-18 | 99 |
2-1/2 | 65 | 46 | 145 | 4-18 | 118 | |
3 | 80 | 48 | 160 | 8-18 | 132 | |
4 | 100 | 54 | 180 | 8-18 | 156 | |
6 | 150 | 57 | 240 | 8-22 | 211 | |
8 | 200 | 64 | 295 | 8-22 | 266 | |
10 | 250 | 71 | 350 | 12-22 | 319 | |
12 | 300 | 81 | 400 | 12-22 | 370 | |
14 | 350 | 92 | 460 | 16-22 | 429 | |
16 | 400 | 102 | 515 | 16-26 | 480 | |
18 | 450 | 114 | 565 | 20-26 | 530 | |
20 | 500 | 127 | 620 | 20-26 | 582 | |
24 | 600 | 154 | 725 | 20-30 | 682 |
壓力 | NPS | DN | L | K | Z-φd | d |
PN1.6 | 2 | 50 | 43 | 125 | 4-18 | 99 |
2-1/2 | 65 | 46 | 145 | 4-18 | 118 | |
3 | 80 | 48 | 160 | 8-18 | 132 | |
4 | 100 | 54 | 180 | 8-18 | 156 | |
6 | 150 | 57 | 240 | 8-22 | 211 | |
8 | 200 | 64 | 295 | 12-22 | 266 | |
10 | 250 | 71 | 355 | 12-26 | 319 | |
12 | 300 | 81 | 410 | 12-26 | 370 | |
14 | 350 | 92 | 470 | 12-26 | 429 | |
16 | 400 | 102 | 525 | 16-30 | 480 | |
18 | 450 | 114 | 585 | 20-30 | 548 | |
20 | 500 | 127 | 650 | 20-33 | 609 | |
24 | 600 | 154 | 770 | 20-36 | 720 |
壓力 | NPS | DN | L | K | Z-φd | d |
PN2.5 | 2 | 50 | 43 | 125 | 4-18 | 99 |
2-1/2 | 65 | 46 | 145 | 8-18 | 108 | |
3 | 80 | 48 | 160 | 8-18 | 132 | |
4 | 100 | 54 | 190 | 8-22 | 156 | |
6 | 150 | 57 | 250 | 8-26 | 211 | |
8 | 200 | 64 | 310 | 12-26 | 274 | |
10 | 250 | 71 | 370 | 12-30 | 330 | |
12 | 300 | 81 | 430 | 16-30 | 389 | |
14 | 350 | 92 | 490 | 16-33 | 448 | |
16 | 400 | 102 | 550 | 16-36 | 503 | |
18 | 450 | 114 | 600 | 20-36 | 548 | |
20 | 500 | 127 | 660 | 20-36 | 609 | |
24 | 600 | 154 | 770 | 20-39 | 720 |