POV凸耳式气动蝶阀 气动多层次硬密封蝶阀 D643H
|
POV 凸耳式气动蝶阀 特点
■金属密封可适用于带稍许颗粒、浆液的介质中
■适用温度可达425℃,最高压力6.4MPa
■密封时几乎无摩擦，保证扭矩更小，密封性更好
■法兰对夹孔连接适用多种标
◇凸耳式气动蝶阀 D643H 参数
驱动
|
压缩空气5～7bar(可带手轮)
|
公称通经
|
50～1000mm
|
公称压力
|
1.6～6.4MPa
|
适用温度
|
-40～+420℃
|
连接方式
|
法兰、对夹
|
阀结构
|
三偏心
|
阀体材质
|
304、316、碳钢
|
阀板材质
|
304、316、碳钢
|
密封材质
|
本体、合金
|
适用介质
|
气体、水及油类等(高温场合)
|
可选附件
|
限位开关、定位器、电磁阀、减压阀
|
◇凸耳式气动蝶阀 D643H 附件选项
回讯器：也叫限位开关(APL310)，远程反馈开关信号(防爆APL410)
电磁阀：双作用选二位五通、单作用选二位三通(防爆) PLVD5/2
三联件：可对气源稳压、过滤、气缸加润滑油 YT-200
手轮机构：转动手轮机构，可实现手动开、关阀
电气定位器：输入4～20mA信号,实现阀门调节功能
备注: 气缸参数请另参考所选配的气动执行器资料
◇凸耳式气动蝶阀 D643H 标准
设计依据
Design reference
|
GB标准
|
设计标准
Design standrd
|
GB12238
|
结构长度
Face To face
|
对夹连接
Wafer connecting
|
GB12221
|
对夹法兰尺寸
Wafer Flange Size
|
GB12221
|
试验和检验
Test＆inspection
|
JB/T9002
|
◇凸耳式气动蝶阀 D643H 零部件材料
序号
NO
|
零件名称
Accessory name
|
材质
Material
|
|
C
|
P
|
R
|
|
1
|
内六角螺丝
Mild Sleel Hex Socket Screw
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
2
|
阀盖
Cover
|
WCB
|
1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
3
|
垫片
Gasket
|
不锈钢+柔性石墨
Stainless Steel+Graphite
|
|
4
|
阀座
Seat
|
1Cr18Ni9Ti
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
5
|
垫片
Gasket
|
不锈钢+柔性石墨
Stainless Steel+Graphite
|
|
6
|
蝶板
Butterfly Plate
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
7
|
圆柱削
Straight Pin
|
45
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
8
|
下盖
Bottom Cover
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
9
|
垫片
Gasket
|
不锈钢+柔性石墨
Stainless Steel+Graphite
|
|
10
|
衬套
Bushing
|
PTFE+不锈钢
PTFE+Stainless Steel
|
|
11
|
阀体
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
12
|
阀杆
Stem
|
1Cr13
|
1Cr18Ni9Ti
|
1Cr18Ni12Mo2Ti
|
|
13
|
支架
Yoke
|
WCB
|
|
14
|
键
Key
|
45
|
|
15
|
衬套
Bushing
|
PTFE+不锈钢
PTFE+Stainless Steel
|
|
16
|
填料
Packing
|
柔性石墨
Graphite
|
|
17
|
压盖
Gland
|
WCB
|
ZG1Cr18Ni9Ti
|
ZG1Cr18Ni12Mo2Ti
|
|
18
|
位置指示器
Location lndicator
|
塑料
Plactic
|
◇凸耳式气动蝶阀 D643-PN16、25、40，CLASS150、300
◇凸耳式气动蝶阀 尺寸数据 主要外形及连接尺寸 D643-16<1.6Mpa>
|
DN
|
外形尺寸
Outline Size
|
连接尺寸
Connec ting Size
|
|
L
|
L1
|
L2
|
H
|
H1
|
D
|
D1
|
D2
|
f
|
n-φd
|
|
50
|
108
|
164/214
|
75/91
|
277/205
|
65
|
165
|
125
|
99
|
3
|
4-φ18
|
|
65
|
112
|
164/214
|
75/91
|
287/315
|
75
|
185
|
145
|
118
|
3
|
4-φ18
|
|
80
|
114
|
190/246
|
91/101
|
365/375
|
85
|
200
|
160
|
132
|
3
|
8-φ18
|
|
100
|
127
|
210/295
|
101/112
|
420/436
|
130
|
220
|
180
|
156
|
3
|
8-φ18
|
|
125
|
140
|
247/398
|
112/139
|
436/462
|
175
|
250
|
210
|
184
|
3
|
8-φ18
|
|
150
|
140
|
308/478
|
139/176
|
466/543
|
190
|
285
|
240
|
211
|
3
|
8-φ22
|
|
200
|
152
|
378/724
|
176/228
|
593/665
|
215
|
340
|
295
|
266
|
3
|
12-φ22
|
|
250
|
165
|
432/928
|
206/275
|
682/752
|
265
|
405
|
355
|
319
|
3
|
12-φ26
|
|
300
|
178
|
524/928
|
228/275
|
725/772
|
305
|
460
|
410
|
370
|
4
|
12-φ26
|
|
350
|
190
|
648/1033
|
275/324
|
832/880
|
340
|
520
|
480
|
429
|
4
|
16-φ26
|
|
400
|
216
|
648/1129
|
275/380
|
862/968
|
360
|
580
|
525
|
480
|
4
|
16-φ30
|
|
450
|
222
|
715/1845
|
324/527
|
945/1005
|
400
|
640
|
585
|
548
|
4
|
20-φ30
|
|
500
|
229
|
795/1845
|
380/527
|
1058/1060
|
430
|
715
|
650
|
609
|
4
|
20-φ33
|
|
600
|
267
|
795/2605
|
380/545
|
1108/1195
|
490
|
840
|
770
|
720
|
5
|
20-φ36
|
|
700
|
292
|
1380/2605
|
1170/1255
|
1170/1255
|
555
|
910
|
840
|
794
|
5
|
24-φ36
|
|
800
|
318
|
1860/2605
|
1325/1365
|
1325/1365
|
620
|
1025
|
950
|
901
|
5
|
24-φ39
|
◇凸耳式气动蝶阀 尺寸数据 主要外形及连接尺寸 D643-25<2.5Mpa>
|
DN
|
外形尺寸
Outline Size
|
连接尺寸
Connecting Size
|
|
L
|
L1
|
L2
|
H
|
H1
|
D
|
D1
|
D2
|
f
|
n-φd
|
|
50
|
108
|
164/214
|
75/91
|
277/305
|
65
|
165
|
125
|
99
|
3
|
4-φ18
|
|
65
|
112
|
164/214
|
75/91
|
287/325
|
75
|
185
|
145
|
118
|
3
|
8-φ18
|
|
80
|
114
|
190/295
|
91/112
|
365/391
|
85
|
200
|
160
|
132
|
3
|
8-φ18
|
|
100
|
127
|
210/340
|
101/127
|
420/457
|
130
|
235
|
190
|
156
|
3
|
8-φ22
|
|
125
|
140
|
247/395
|
112/139
|
436/462
|
175
|
270
|
220
|
184
|
3
|
8-φ26
|
|
150
|
140
|
308/438
|
139/176
|
466/543
|
190
|
300
|
250
|
211
|
3
|
8-φ26
|
|
200
|
152
|
378/724
|
176/228
|
593/665
|
215
|
360
|
310
|
274
|
3
|
12-φ26
|
|
250
|
165
|
432/928
|
206/275
|
682/752
|
265
|
425
|
370
|
330
|
3
|
12-φ30
|
|
300
|
178
|
524/1033
|
228/324
|
702/820
|
305
|
485
|
430
|
389
|
4
|
16-φ30
|
|
350
|
190
|
648/1129
|
275/380
|
832/938
|
340
|
555
|
490
|
448
|
4
|
16-φ33
|
|
400
|
216
|
715/1129
|
324/380
|
910/968
|
360
|
620
|
550
|
503
|
4
|
16-φ36
|
|
450
|
222
|
795/1845
|
380/527
|
1005/1010
|
400
|
670
|
640
|
548
|
4
|
20-φ36
|
|
500
|
229
|
795/1845
|
380/527
|
1058/1065
|
430
|
730
|
660
|
609
|
4
|
20-φ36
|
|
600
|
267
|
1380/2605
|
507/545
|
1110/1195
|
490
|
845
|
770
|
770
|
4
|
20-φ39
|
|
700
|
292
|
1860/2605
|
545/545
|
1255/1295
|
555
|
960
|
875
|
875
|
5
|
24-φ42
|
|
800
|
318
|
1860/2605
|
545/545
|
1325/1365
|
1085
|
1085
|
990
|
990
|
5
|
24-φ48
|
◇凸耳式气动蝶阀 尺寸数据 主要外形及连接尺寸 D643-40<4.0Mpa>
|
DN
|
外形尺寸
Outline Size
|
连接尺寸
Connecting Size
|
|
L
|
L1
|
L2
|
H
|
H1
|
D
|
D1
|
D2
|
f
|
n-φd
|
|
50
|
108
|
164/214
|
75/91
|
277/305
|
65
|
165
|
125
|
99
|
3
|
4-φ18
|
|
65
|
112
|
190/295
|
91/112
|
310/341
|
75
|
185
|
145
|
118
|
3
|
8-φ18
|
|
80
|
114
|
210/340
|
106/127
|
375/412
|
85
|
200
|
160
|
132
|
3
|
8-φ18
|
|
100
|
127
|
247/398
|
139/176
|
436/462
|
130
|
235
|
190
|
156
|
3
|
8-φ22
|
|
125
|
140
|
308/478
|
176/228
|
462/513
|
175
|
270
|
220
|
184
|
3
|
8-φ26
|
|
150
|
140
|
378/724
|
228/324
|
543/615
|
190
|
300
|
250
|
211
|
3
|
8-φ26
|
|
200
|
152
|
524/1030
|
275/380
|
665/760
|
215
|
375
|
320
|
284
|
3
|
12-φ26
|
|
250
|
165
|
648/1129
|
324/460
|
752/858
|
265
|
450
|
385
|
315
|
3
|
12-φ33
|
|
300
|
178
|
715/1129
|
380/460
|
820/880
|
305
|
515
|
450
|
409
|
4
|
16-φ33
|
|
350
|
190
|
795/1845
|
460/545
|
938/940
|
340
|
580
|
610
|
465
|
4
|
16-φ36
|
|
400
|
216
|
715/1129
|
380/527
|
970/1055
|
360
|
660
|
585
|
535
|
4
|
16-φ39
|
|
450
|
222
|
1380/2605
|
545/545
|
1005/1090
|
400
|
685
|
610
|
560
|
4
|
20-φ39
|
|
500
|
229
|
1860/2605
|
545/545
|
1145/1185
|
430
|
755
|
670
|
615
|
4
|
20-φ42
|
|
600
|
267
|
1860/2605
|
545/545
|
1195/1235
|
490
|
890
|
795
|
735
|
4
|
20-φ48
|
◇凸耳式气动蝶阀 尺寸数据 主要外形及连接尺寸 D643-Class 150
|
DN
|
外形尺寸
Outline Size
|
连接尺寸
Connecting Size
|
|
DN
|
in
|
L
|
L1
|
L2
|
H
|
H1
|
D
|
D1
|
D2
|
f
|
n-φd
|
|
50
|
2
|
43
|
164/214
|
75/91
|
277/305
|
65
|
152
|
120.5
|
92
|
2
|
4-φ19
|
|
65
|
21/3
|
46
|
164/214
|
75/91
|
287/325
|
75
|
178
|
139.5
|
105
|
2
|
4-φ19
|
|
80
|
3
|
46
|
190/295
|
91/112
|
365/391
|
85
|
190
|
152.5
|
127
|
2
|
4-φ19
|
|
100
|
4
|
52
|
210/340
|
101/127
|
420/457
|
130
|
229
|
190.5
|
157
|
2
|
8-φ19
|
|
125
|
5
|
56
|
247/395
|
112/139
|
436/462
|
175
|
254
|
216
|
186
|
2
|
8-φ22
|
|
150
|
6
|
56
|
308/438
|
139/176
|
466/543
|
190
|
279
|
241.5
|
216
|
2
|
8-φ22
|
|
200
|
8
|
60
|
378/724
|
176/228
|
593/665
|
215
|
343
|
298.5
|
270
|
2
|
8-φ22
|
|
250
|
10
|
68
|
432/928
|
206/275
|
682/752
|
265
|
406
|
362
|
324
|
2
|
12-φ25
|
|
300
|
12
|
78
|
524/1033
|
228/324
|
702/820
|
305
|
483
|
432
|
381
|
2
|
12-φ25
|
|
350
|
14
|
78
|
648/1129
|
275/380
|
832/938
|
340
|
533
|
476
|
413
|
2
|
12-φ29
|
|
400
|
16
|
102
|
715/1129
|
324/380
|
910/968
|
360
|
597
|
540
|
470
|
2
|
16-φ29
|
|
450
|
18
|
114
|
795/1845
|
380/527
|
1005/1010
|
400
|
635
|
578
|
533
|
2
|
16-φ32
|
|
500
|
20
|
127
|
795/1845
|
380/527
|
1085/1065
|
430
|
699
|
634
|
584
|
2
|
20-φ32
|
|
600
|
24
|
154
|
1380/2605
|
507/545
|
1110/1195
|
490
|
813
|
749.5
|
692
|
2
|
20-φ35
|
|
700
|
28
|
165
|
1860/2605
|
545/545
|
1255/1295
|
555
|
947
|
863.5
|
800
|
2
|
28-φ35
|
|
800
|
32
|
190
|
1860/2605
|
545/545
|
1325/1365
|
620
|
1060
|
978
|
914
|
2
|
28-φ41
|
|
|
