

ZKJW电动调节蝶阀由ZKJW角行程电动执行机构和蝶阀组成,它与电动单元组合仪表配合使用。具有结构简单、口径大、重量轻、操作方便等优点。广泛应用于冶金、电站石油、化工等部门。
ZKJW(ZAJW)电子式电动高温调节蝶阀_采用标准:
法兰连接尺寸:GB9115-88
结构长度:GB12221-89
电动高温调节蝶阀-主要技术参数:
适用温度:-40~570℃
基本误差:±2.5%
公称压力:0.1MPa 0.6MPa
泄漏量:≤1.5%
阀板转角:≤7.5°
环境温度:-50℃~50℃
死区:≤0.8%
输入信号:0~10mA 4~20mA
回差:≤2.5%
电动高温调节蝶阀-主要零件材料:
阀体:铸铁、碳钢、不锈钢、耐热钢
阀板:铸铁、碳钢、不锈钢、耐热钢
阀杆:2Cr13
填料:氟塑料、柔性石墨
ZAJW型电动调节蝶阀由DKJ角行程电动执行机构和蝶阀组成,它与电动单元组合仪表配合使用。表有结构简单、口径大、重量轻、操作方便等优点。广泛应用于冶金、电站石油、化工等部门。
| 公称通径mm | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 1000 | 1200 | 1400 | 1600 | 1800 | 1900 | 2000 |
| 额定流量系数kv | 85 | 225 | 340 | 500 | 770 | 1360 | 2130 | 3060 | 4160 | 5450 | 6900 | 8500 | 12200 | 16600 | 21700 | 34000 | 49000 | 66600 | 87000 | 110000 | 123000 | 136000 |
| 配用电动执行机构型号 | DKJ |
| 公称压力(MPa) | 0.6 |
| 介质温度℃ | 常温-20℃~+200(铸铁),-40~+450(铸钢),中温-40~+450(铸不锈钢) |
| 转角范围 | 平行闸板0~700,倾斜阀板0~600 |
| 流量特性 | 近似百分比 |
| 接管法兰 | 按JB78-59中对夹式法兰连接 |
| 动作时间 | 25 |
| 阀体材质 | Ht200,35,ZG230-450,1Cr18Ni9,ZG1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti |
| 型号 | DJK-110 | DJK-210 | DJK-310 | DJK-410 | DJK-510 |
| 输入信号 | DC0~10mA,DC4-20mA |
| 输入电阻Ω | 200 |
| 输出转角0 | 0~90 |
| 输出力矩N.m | 40 | 100 | 250 | 600 | 1600 |
| 电源 | 220V,50Hz |
| 项目 | 指标值 |
| 基本误差% | ±8.0 |
| 回差% | 6.0 |
| 死区% | 5.0 |
| 额定行程偏差% | 4.0 |
| 允许泄漏量L/H | 平行阀板:2×10-2×额定容量,倾斜滑板:5×10-3×阀的额定流量 |
公 称 通 径 mm | 配用执行机构 |
| DJK-110 | DJK-210 | DJK-310 | DJK-410 | DJK-510 | DJK-610 |
| 00 | 700 | 00 | 700 | 00 | 700 | 00 | 700 | 00 | 700 | 00 | 700 |
| 50 | 28.1 | 1.948 | | | | | | | | | | |
| 80 | 11.0 | 0.488 | | | | | | | | | | |
| 100 | 7.127 | 0.252 | | | | | | | | | | |
| 125 | 3.19 | 0.128 | 8.08 | 0.325 | | | | | | | | |
| 150 | 2.21 | 0.075 | 5.60 | 0.189 | | | | | | | | |
| 200 | 0.983 | 0.031 | 2.512 | 0.079 | | | | | | | | |
| 250 | | | | | 4.05 | 0.103 | | | | | | |
| 300 | | | | | 2.33 | 0.059 | | | | | | |
| 350 | | | | | 1.75 | 0.037 | | | | | | |
| 400 | | | | | | | 2.648 | 0.060 | | | | |
| 450 | | | | | | | 2.120 | 0.042 | | | | |
| 500 | | | | | | | 1.718 | 0.031 | | | | |
| 600 | | | | | | | 0.927 | 0.0178 | | | | |
| 700 | | | | | | | 0.682 | 0.0098 | | | | |
| 800 | | | | | | | | | 1.14 | 0.020 | | |
| 1000 | | | | | | | | | 0.619 | 0.0103 | | |
| 1200 | | | | | | | | | | | 0.504 | 0.016 |
| 1400 | | | | | | | | | | | 0.371 | 0.0106 |
| 1600 | | | | | | | | | | | 0.251 | 0.0076 |
| 1800 | | | | | | | | | | | 0.177 | 0.005 |
| 1900 | | | | | | | | | | | 0.151 | 0.0042 |
| 2000 | | | | | | | | | | | 0.129 | 0.0036 |
公称 通径 | D | D1 | A | e | b | L | L1 | L2 | L3 | H1 | H2 | H3 | n-d | 配执行机构 |
| 50 | | 110 | 245 | 30 | | 60 | 92 | 139 | 357 | 55 | 299 | 270 | 4-14 | DKJ-210 |
| 80 | 125 | 150 | 245 | 30 | | 60 | 92 | 139 | 357 | 62.5 | 299 | 270 | 4-18 | DKJ-210 |
| 100 | 145 | 175 | 245 | 30 | 12S | 60 | 102 | 149 | 357 | 72.5 | 299 | 270 | 4-18 | DKJ-210 |
| 125 | 175 | 200 | 245 | 30 | 12 | 60 | 117 | 168 | 357 | 87.5 | 299 | 270 | 8-18 | DKJ-210 |
| 150 | 200 | 225 | 245 | 30 | 12 | 60 | 130 | 181 | 357 | 100 | 299 | 270 | 8-18 | DKJ-210 |
| 200 | 255 | 280 | 245 | 30 | 12 | 70 | 172 | 221 | 357 | 127.5 | 299 | 270 | 8-18 | DKJ-210 |
| 250 | 310 | 335 | 300 | 36 | 14 | 70 | 197 | 258 | 507 | 155 | 340 | 298 | 12-18 | DKJ-310 |
| 300 | 362 | 395 | 300 | 36 | 14 | 80 | 227 | 283 | 507 | 181 | 340 | 298 | 12-23 | DKJ-310 |
| 350 | 412 | 445 | 300 | 36 | 14 | 80 | 252 | 290 | 507 | 206 | 340 | 298 | 12-23 | DKJ-310 |
| 40 | 462 | 495 | 365 | 45 | 16 | 100 | 296 | 348 | 529 | 231 | 400 | 381 | 16-23 | DKJ-410 |
| 450 | 518 | 550 | 365 | 45 | 16 | 100 | 321 | 371 | 529 | 259 | 400 | 381 | 16-23 | DKJ-410 |
| 500 | 558 | 600 | 365 | 45 | 16 | 100 | 346 | 396 | 529 | 284 | 400 | 381 | 16-23 | DKJ-410 |
| 600 | 755 | 706 | 365 | 45 | 30 | 150 | 480 | 418 | 530 | 377.5 | 863 | 482 | 20-25 | DKJ-410 |
| 700 | 860 | 810 | 365 | 45 | 32 | 150 | 530 | 531 | 530 | 430 | 863 | 482 | 24-25 | DKJ-410 |
| 800 | 975 | 920 | 420 | 51 | 34 | 200 | 595 | 586 | 681 | 487.5 | 917 | 480 | 24-30 | DKJ-410 |
| 1000 | 1175 | 1120 | 420 | 51 | 36 | 200 | 735 | 721 | 681 | 587.5 | 917 | 480 | 28-30 | DKJ-510 |
| 1200 | 1400 | 1340 | | 60 | 45 | 250 | 906 | 980 | | | | | 32-34 | DKJ-510 |
| 1400 | 1575 | 1520 | | 60 | 25 | 300 | 965 | 1012 | | | | | 36-30 | DKJ-610 |
| 1600 | 1785 | 1730 | | 60 | 25 | 350 | 1065 | 1112 | | | | | 40-30 | DKJ-610 |
| 1800 | | | | | | | | | | | | | | DKJ-610 |
| 1900 | 2100 | 2020 | | 60 | 25 | 350 | 1217 | 1315 | | | | | 44-30 | DKJ-610 |
| 2000 | | | | 60 | | | | | | | | | | DKJ-610 |