一、低溫截止閥簡(jiǎn)介
DJ41Y型低溫截止閥適用于低溫液體貯運(yùn)設(shè)備的管理系統(tǒng),具有開關(guān)靈活、密封可靠的特點(diǎn),也可用于其他低溫和深冷介質(zhì)的管理系統(tǒng)。
二、低溫截止閥技術(shù)參數(shù)
型號(hào) | DJ41Y-16 | DJ41Y-16P | DJ41Y-25 | DJ41Y-25P | DJ41Y-40 | DJ41Y-40P | |
工作壓力(MPa) | 1.6 | 2.5 | 4 | ||||
適用溫度(℃) | -45 | -101 | -196 | ||||
適用介質(zhì) | 液化天然氣、乙烯、丙烯等低溫介質(zhì) | ||||||
材料 | 閥體、閥蓋 | LCB | LC3 | LCB | LC3 | LCB | LC3 |
閥瓣、閥座 | 鉻鎳鋼+鈷鉻鎢 | ||||||
閥桿 | 鉻鎳鋼 |
三、低溫截止閥規(guī)格尺寸
通徑 | L | D | D1 | D2 | b | Z-d | D0 | H-46℃ | -101℃ | -196℃ | |
DJ41-16型 | |||||||||||
50 | 230 | 160 | 125 | 100 | 16 | 4-18 | 240 | 460 | 480 | 520 | |
65 | 290 | 180 | 145 | 120 | 18 | 4-18 | 280 | 475 | 505 | 525 | |
80 | 310 | 195 | 160 | 135 | 20 | 8-18 | 280 | 520 | 550 | 590 | |
100 | 350 | 215 | 180 | 155 | 20 | 8-18 | 320 | 545 | 575 | 615 | |
125 | 400 | 245 | 210 | 185 | 22 | 8-18 | 360 | 590 | 620 | 660 | |
150 | 480 | 280 | 240 | 210 | 24 | 8-23 | 400 | 650 | 650 | 730 | |
200 | 600 | 335 | 295 | 265 | 26 | 12-23 | 400 | 850 | 850 | 930 | |
250 | 730 | 405 | 355 | 320 | 30 | 12-25 | 450 | 956 | 986 | 1036 | |
300 | 850 | 460 | 410 | 375 | 30 | 12-25 | 500 | 1095 | 1125 | 1175 | |
DJ41-25型 | |||||||||||
50 | 230 | 160 | 125 | 100 | 20 | 4-18 | 240 | 460 | 480 | 520 | |
65 | 290 | 180 | 145 | 120 | 22 | 8-18 | 280 | 475 | 505 | 525 | |
80 | 310 | 195 | 160 | 135 | 22 | 8-18 | 280 | 520 | 550 | 590 | |
100 | 350 | 230 | 190 | 160 | 24 | 8-23 | 320 | 545 | 575 | 615 | |
125 | 400 | 270 | 220 | 188 | 28 | 8-25 | 360 | 590 | 620 | 660 | |
150 | 480 | 300 | 250 | 218 | 30 | 8-25 | 400 | 650 | 680 | 730 | |
200 | 600 | 360 | 310 | 278 | 34 | 12-25 | 400 | 850 | 880 | 930 | |
250 | 730 | 425 | 370 | 332 | 36 | 12-30 | 450 | 956 | 986 | 1036 | |
300 | 850 | 485 | 430 | 390 | 40 | 16-30 | 500 | 1095 | 1125 | 1175 |
低溫截止閥,衡水精工閥門,衡水閥門廠家