概述
ZA/KJW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。具有結(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。
規(guī)格與技術(shù)參數(shù)
|
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
|
|
執(zhí)行機(jī)構(gòu)型號(hào)
|
DKJ
|
|
公稱壓力Mpa
|
0.6
|
|
介質(zhì)溫工
|
常溫：-20～200（鑄鐵） -40～250（鑄鋼） 中溫-40～450（鑄不銹鋼）
|
|
轉(zhuǎn)角范圍
|
平行閘版0～70° 傾斜閥板0～60°
|
|
流量特性
|
近似等百分比
|
|
接管法蘭
|
按JB78-59中對(duì)夾式法蘭連接
|
|
動(dòng)作時(shí)間S
|
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)
|
DKJ-110
|
DKJ-210
|
DKJ-310
|
DKJ-410
|
DKJ-510
|
|
輸入信號(hào)
|
DC0-10mA DC4-20mA
|
|
輸入電阻
|
200
|
|
輸出轉(zhuǎn)角
|
0～90
|
|
輸出矩力N.m
|
40
|
100
|
250
|
600
|
1600
|
|
電源
|
200V 50HZ
|
主要技術(shù)性能指標(biāo)
|
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閥的額定容量，傾斜滑板：5×10-3閥的額定容量
|
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)
|
|
DKJ-110
|
DKJ-210
|
DKJ-310
|
DKJ-410
|
DKJ-510
|
DKJ-610
|
|
0°
|
70°
|
0°
|
70°
|
0°
|
70°
|
0°
|
70°
|
0°
|
70°
|
0°
|
70°
|
|
50
|
28.1
|
1.948
|
|
|
|
|
|
|
|
|
|
|
|
50
|
11.0
|
0.488
|
|
|
|
|
|
|
|
|
|
|
|
100
|
7.127
|
0.252
|
|
|
|
|
|
|
|
|
|
|
|
125
|
3.19
|
0.128
|
8.08
|
0.325
|
|
|
|
|
|
|
|
|
|
150
|
2.21
|
0.075
|
5.6
|
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
|
|
|
|
|
|
|
2.684
|
0.060
|
|
|
|
|
|
450
|
|
|
|
|
|
|
2.120
|
0.042
|
|
|
|
|
|
500
|
|
|
|
|
|
|
1.718
|
0.031
|
|
|
|
|
|
600
|
|
|
|
|
|
|
0.927
|
0.0178
|
|
|
|
|
|
700
|
|
|
|
|
|
|
0.628
|
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
|
外形尺寸
|
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
|
|
50
|
125
|
150
|
245
|
30
|
|
60
|
92
|
139
|
357
|
62.5
|
299
|
270
|
4-18
|
DKJ-210
|
|
100
|
145
|
175
|
245
|
30
|
12
|
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
|
|
400
|
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-510
|
|
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-610
|
|
1400
|
1575
|
1520
|
|
60
|
25
|
300
|
956
|
1012
|
|
|
|
|
36-30
|
DKJ-610
|
|
1600
|
1785
|
1730
|
|
60
|
25
|
350
|
1065
|
1112
|
|
|
|
|
40-30
|
DKJ-610
|
|
1800
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DKJ-610
|
|
1900
|
2100
|
|
|
|
25
|
350
|
1217
|
1315
|
|
|
|
|
44-30
|
DKJ-610
|
|
2000
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DKJ-610
|
技術(shù)參數(shù)如有更改，恕不另行通知
訂貨須知
1、產(chǎn)品型號(hào) 2、公稱通徑 3、公稱壓力 4、閥體和閥內(nèi)件材質(zhì) 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
|
