ZAJW型電動(dòng)調(diào)節(jié)蝶閥由DKJ角行程電動(dòng)執(zhí)行機(jī)構(gòu)和蝶閥組成，它與電動(dòng)單元組合儀表配合使用。表有結(jié)構(gòu)簡(jiǎn)單、口徑大、重量輕、操作方便等優(yōu)點(diǎn)。廣泛應(yīng)用于冶金、電站石油、化工等部門?！?/p>
| 公稱通徑mm |
50 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
1000 |
1200 |
1400 |
1600 |
1800 |
1900 |
2000 |
| 額定流量系數(shù)kv |
85 |
225 |
340 |
500 |
770 |
1360 |
2130 |
3060 |
4160 |
5450 |
6900 |
8500 |
12200 |
16600 |
21700 |
34000 |
49000 |
66600 |
87000 |
110000 |
123000 |
136000 |
| 配用電動(dòng)執(zhí)行機(jī)構(gòu)型號(hào) |
DKJ |
| 公稱壓力(MPa) |
0.6 |
| 介質(zhì)溫度℃ |
常溫-20℃～+200（鑄鐵），-40～+450（鑄鋼），中溫-40～+450（鑄不銹鋼） |
| 轉(zhuǎn)角范圍 |
平行閘板0～700,傾斜閥板0～600 |
| 流量特性 |
近似百分比 |
| 接管法蘭 |
按JB78-59中對(duì)夾式法蘭連接 |
| 動(dòng)作時(shí)間 |
25 |
| 閥體材質(zhì) |
Ht200，35，ZG230-450，1Cr18Ni9，ZG1Cr18Ni9Ti，ZG1Cr18Ni12Mo2Ti |
| 執(zhí)行機(jī)構(gòu)主要技術(shù)參數(shù) |
| 型號(hào) |
DJK-110 |
DJK-210 |
DJK-310 |
DJK-410 |
DJK-510 |
| 輸入信號(hào) |
DC0～10mA,DC4-20mA |
| 輸入電阻Ω |
200 |
| 輸出轉(zhuǎn)角0 |
0～90 |
| 輸出力矩N.m |
40 |
100 |
250 |
600 |
1600 |
| 電源 |
220V,50Hz |
| 項(xiàng)目 |
指標(biāo)值 |
| 基本誤差％ |
±8.0 |
| 回差％ |
6.0 |
| 死區(qū)％ |
5.0 |
| 額定行程偏差％ |
4.0 |
| 允許泄漏量L/H |
平行閥板：2×10-2×額定容量，傾斜滑板：5×10-3×閥的額定流量 |
| 允許壓差與執(zhí)行機(jī)構(gòu)選型 |
公
稱
通
徑
mm |
配用執(zhí)行機(jī)構(gòu) |
| 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 |
公稱
通徑 |
D |
D1 |
A |
e |
b |
L |
L1 |
L2 |
L3 |
H1 |
H2 |
H3 |
n-d |
配執(zhí)行機(jī)構(gòu) |
| 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 |
訂貨時(shí)請(qǐng)注明：
1、產(chǎn)品型號(hào) 2、公稱通徑、壓力 3、輸入信號(hào) 4、閥體和閥內(nèi)組件材料 5、轉(zhuǎn)角范圍 6、作用方式 7、介質(zhì)溫度 8、輸入信號(hào) 9、附件 |
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