Ⅰ、Brief introduction
Motorized wedge gate valve is a kind of valve with linear movement. Motorized wedge gate valve is used together with type Z multi rotary actuator which has switch type and intelligent type. The operation of motorized wedge gate is simple and it is a normal starting and closing valve. Motorized wedge gate valve will cut off flow media in pipeline with the plate moving up and down. Motorized wedge gate is widely used in generating plant, metallurgy, petroleum, chemical industry, paper-making and waste water treatment etc.
Ⅱ、Characters and application range
1、Small flow resistance, Sealing surface will be brushed and erode in a small degree(The opening of gate valve is big.).
2、The starting is bigger and sealing capacity is good. The direction of media is not limited , not approaching flow and the pressure is not reduced.
1、Small flow resistance, Sealing surface will be brushed and erode in a small degree(The opening of gate valve is big.).
2、The starting is bigger and sealing capacity is good. The direction of media is not limited , not approaching flow and the pressure is not reduced.
3、The structure is simple and manufacturing workmanship is good. Application range is wide.
4、The torque of closing valve is smaller.
Ⅲ、Technical parameter and capacity figures
|
type
|
Rated torque (N.m)
|
Nominal push (KN)
|
The max. diameter of valve pole (mm)
|
The Max.speed
(ring)
|
Hand ratio
|
Output speed
(r/min)
|
Motor
|
||
|
Type
|
Power
(KW)
|
Current
(A)
|
|||||||
|
Z5
|
50
|
20
|
28
|
10
|
1:1
|
12
|
YDF112
|
0.12
|
0.7
|
|
Z10
|
100
|
40
|
28
|
50
|
1:1
|
24
|
YDF212
|
0.25
|
1.3
|
|
36
|
YDF221
|
0.37
|
1.6
|
||||||
|
Z15
|
150
|
40
|
28
|
50
|
1:1
|
24
|
YDF221
|
0.37
|
1.6
|
|
36
|
YDF222
|
0.55
|
2.4
|
||||||
|
Z20
|
200
|
100
|
40
|
50
|
1:1
|
18
|
YDF221
|
0.37
|
1.6
|
|
Z30
|
300
|
100
|
40
|
50
|
1:1
|
18
|
YDF222
|
0.55
|
2.4
|
|
Z45
|
450
|
150
|
48
|
120
|
1:1
|
24
|
YDF311
|
1.1
|
3.4
|
|
20:1
|
36
|
YDF312
|
1.5
|
4.5
|
|||||
|
Z60
|
600
|
150
|
48
|
120
|
1:1
|
24
|
YDF312
|
1.5
|
4.5
|
|
|
|
|
|
|
20:1
|
36
|
YDF321
|
2.2
|
6.5
|
|
Z 90
|
900
|
200
|
60
|
120
|
1:1
|
24
|
YDF321
|
2.2
|
6.5
|
|
25:1
|
36
|
YDF322
|
3
|
9
|
|||||
|
Z120
|
1200
|
200
|
60
|
120
|
1:1
|
24
|
YDF322
|
3
|
9
|
|
25:1
|
|||||||||
|
Z180
|
1800
|
325
|
70
|
150
|
25:1
|
24
|
YDF411
|
4
|
11
|
|
36
|
YDF412
|
5.5
|
14
|
||||||
|
Z250
|
2500
|
325
|
70
|
150
|
25:1
|
24
|
YDF412
|
5.5
|
14
|
|
Z250
|
3500
|
700
|
78
|
120
|
25:1
|
18
|
YDF421
|
7.5
|
19
|
|
Z500
|
5000
|
700
|
78
|
120
|
25:1
|
18
|
YDF422
|
10
|
26
|
Remarks：If it needs, we can provide other speed.
Ⅳ、Outline dimension and connection dimension of
Z941H—16C Z941Y—16P Z941Y—16R Z941Y—16I （1.6MPa）
|
Nominal diameter DN(mm)
|
Dimension(mm)
|
Weight (kg)
|
||||||||||
|
L
|
D
|
D1
|
D2
|
b
|
Z—Φd
|
D3
|
H
|
L1
|
L2
|
Do
|
||
|
40
|
240
|
145
|
110
|
85
|
16
|
4-Φ18
|
|
|
|
|
|
|
|
50
|
250
|
160
|
125
|
100
|
16
|
4-Φ18
|
165
|
574
|
170
|
308
|
400
|
106
|
|
65
|
265
|
180
|
145
|
120
|
18
|
4-Φ18
|
|
625
|
|
|
|
|
|
80
|
280
|
195
|
160
|
135
|
18
|
8-Φ18
|
205
|
665
|
170
|
308
|
400
|
126
|
|
100
|
300
|
215
|
180
|
155
|
20
|
8-Φ18
|
232
|
756
|
170
|
349
|
400
|
136
|
|
125
|
325
|
245
|
210
|
185
|
22
|
8-Φ18
|
232
|
756
|
325
|
411
|
250
|
145
|
|
150
|
350
|
280
|
240
|
210
|
24
|
8-Φ23
|
335
|
758
|
325
|
411
|
250
|
210
|
|
200
|
400
|
335
|
295
|
265
|
26
|
12-Φ23
|
400
|
1074
|
460
|
276
|
250
|
310
|
|
250
|
450
|
405
|
355
|
320
|
30
|
12-Φ25
|
475
|
1269
|
530
|
353
|
360
|
455
|
|
300
|
500
|
460
|
410
|
375
|
30
|
12-Φ25
|
530
|
1514
|
545
|
368
|
360
|
560
|
|
350
|
550
|
520
|
470
|
435
|
34
|
16-Φ25
|
610
|
1750
|
577
|
426
|
400
|
885
|
|
400
|
600
|
580
|
525
|
485
|
36
|
16-Φ30
|
710
|
1900
|
617
|
445
|
400
|
1120
|
|
450
|
650
|
640
|
585
|
545
|
40
|
20-Φ30
|
|
2070
|
|
|
400
|
1320
|
|
500
|
700
|
705
|
650
|
608
|
44
|
20-Φ34
|
800
|
2240
|
408
|
573
|
400
|
1516
|
Z941H—25 Z941Y—25P Z941Y—25R Z941Y—25I (2.5Mpa)
|
Nominal diameter DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||||
|
L
|
D
|
D1
|
D2
|
b
|
Z—Φd
|
D3
|
H
|
L1
|
L2
|
Do
|
||
|
40
|
240
|
145
|
110
|
85
|
18
|
4-Φ18
|
|
|
|
|
|
|
|
50
|
250
|
160
|
125
|
100
|
20
|
4-Φ18
|
165
|
378
|
197
|
363
|
400
|
110
|
|
65
|
265
|
180
|
145
|
120
|
22
|
4-Φ18
|
185
|
378
|
197
|
363
|
400
|
116
|
|
80
|
280
|
195
|
160
|
135
|
22
|
4-Φ18
|
213
|
580
|
197
|
363
|
400
|
135
|
|
100
|
300
|
230
|
190
|
160
|
24
|
8-Φ23
|
260
|
770
|
325
|
381
|
250
|
149
|
|
125
|
325
|
270
|
220
|
188
|
28
|
8-Φ25
|
295
|
885
|
325
|
381
|
250
|
192
|
|
150
|
350
|
300
|
250
|
218
|
30
|
8-Φ25
|
335
|
950
|
325
|
381
|
250
|
216
|
|
200
|
400
|
360
|
310
|
278
|
34
|
12-Φ25
|
400
|
1090
|
325
|
381
|
250
|
286
|
|
250
|
425
|
425
|
370
|
332
|
36
|
12-Φ30
|
475
|
1290
|
325
|
441
|
250
|
366
|
|
300
|
450
|
485
|
430
|
390
|
40
|
16-Φ30
|
530
|
1510
|
408
|
475
|
360
|
658
|
|
350
|
550
|
550
|
490
|
448
|
44
|
16-Φ34
|
610
|
1710
|
408
|
505
|
360
|
774
|
|
400
|
600
|
610
|
550
|
505
|
48
|
16-Φ34
|
710
|
1922
|
445
|
558
|
400
|
989
|
|
450
|
650
|
660
|
600
|
555
|
50
|
20-Φ34
|
|
2080
|
|
|
|
|
|
500
|
700
|
730
|
660
|
610
|
52
|
20-Φ41
|
|
2260
|
|
|
|
|
|
600
|
800
|
840
|
770
|
718
|
56
|
20-Φ41
|
|
2750
|
|
|
|
|
|
700
|
900
|
955
|
875
|
815
|
60
|
24-Φ48
|
|
3590
|
|
|
|
|
|
800
|
1000
|
1070
|
990
|
930
|
64
|
24-Φ48
|
|
4300
|
|
|
|
|
Z
941H—40 Z941Y—40P Z941Y—40R Z941Y—40I (4.0Mpa)
|
Nominal diameter DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||||
|
L
|
D
|
D1
|
D2
|
b
|
Z—Φd
|
D3
|
H
|
L1
|
L2
|
Do
|
||
|
40
|
240
|
145
|
110
|
85
|
76
|
4-Φ18
|
18
|
|
|
|
|
60
|
|
50
|
250
|
160
|
125
|
100
|
88
|
4-Φ18
|
20
|
480
|
|
|
|
77
|
|
65
|
280
|
180
|
145
|
120
|
110
|
8-Φ18
|
22
|
595
|
|
|
|
86
|
|
80
|
310
|
195
|
160
|
135
|
121
|
8-Φ18
|
22
|
690
|
|
|
|
140
|
|
100
|
350
|
230
|
190
|
160
|
150
|
8-Φ23
|
24
|
760
|
|
|
|
160
|
|
125
|
400
|
270
|
220
|
188
|
176
|
8-Φ25
|
28
|
830
|
|
|
|
260
|
|
150
|
450
|
300
|
250
|
218
|
204
|
8-Φ25
|
30
|
910
|
|
|
|
300
|
|
200
|
550
|
375
|
320
|
282
|
260
|
12-Φ30
|
38
|
1150
|
|
|
|
320
|
|
250
|
650
|
445
|
385
|
345
|
313
|
12-Φ34
|
42
|
1366
|
577
|
426
|
400
|
595
|
|
300
|
750
|
510
|
450
|
408
|
364
|
16-Φ34
|
46
|
1580
|
617
|
401
|
400
|
800
|
|
350
|
850
|
570
|
510
|
465
|
422
|
16-Φ34
|
52
|
1750
|
621
|
595
|
500
|
1320
|
|
400
|
950
|
655
|
585
|
535
|
474
|
16-Φ41
|
58
|
2035
|
712
|
430
|
400
|
1870
|
|
500
|
1150
|
755
|
670
|
612
|
575
|
20-Φ48
|
62
|
2423
|
712
|
430
|
400
|
2350
|
Z941H—64 Z941Y—64P Z941Y—64R Z941Y—64I (6.4Mpa)
|
Nominal diameter DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||||
|
L
|
D
|
D1
|
D2
|
b
|
Z—Φd
|
D3
|
H
|
L1
|
L2
|
Do
|
||
|
50
|
250
|
175
|
135
|
105
|
88
|
4-Φ23
|
26
|
574
|
381
|
325
|
250
|
87
|
|
65
|
280
|
200
|
160
|
130
|
110
|
8-Φ23
|
28
|
688
|
|
|
|
94
|
|
80
|
310
|
210
|
170
|
140
|
121
|
8-Φ23
|
30
|
662
|
381
|
325
|
250
|
138
|
|
100
|
350
|
250
|
200
|
168
|
150
|
8-Φ25
|
32
|
772
|
381
|
325
|
250
|
190
|
|
125
|
400
|
295
|
240
|
202
|
176
|
8-Φ30
|
36
|
1050
|
407
|
573
|
320
|
310
|
|
150
|
450
|
340
|
280
|
240
|
204
|
8-Φ34
|
38
|
1000
|
411
|
325
|
250
|
327
|
|
200
|
550
|
405
|
345
|
300
|
260
|
12-Φ34
|
44
|
1293
|
407
|
613
|
320
|
420
|
|
250
|
650
|
470
|
400
|
350
|
313
|
12-Φ41
|
48
|
1450
|
617
|
455
|
400
|
722
|
|
300
|
750
|
530
|
460
|
412
|
364
|
16-Φ41
|
54
|
1685
|
534
|
780
|
500
|
790
|
|
350
|
850
|
595
|
525
|
475
|
422
|
16-Φ41
|
60
|
1875
|
534
|
780
|
500
|
1100
|
|
400
|
930
|
670
|
585
|
525
|
474
|
16-Φ48
|
66
|
2040
|
937
|
430
|
400
|
2040
|
|
500
|
1150
|
800
|
705
|
640
|
576
|
20-Φ54
|
70
|
2600
|
937
|
430
|
400
|
2630
|
Z941H—100 Z941Y—100P Z941Y—100R Z941Y—100I (10.0Mpa)
|
Nominal
diameter
DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||
|
L
|
D
|
D1
|
D2
|
D8
|
b
|
f
|
Z-Φd
|
H
|
||
|
50
|
250
|
195
|
145
|
112
|
85
|
28
|
|
4-Φ25
|
680
|
150
|
|
65
|
280
|
220
|
170
|
138
|
110
|
32
|
|
8-Φ25
|
730
|
180
|
|
80
|
310
|
230
|
180
|
148
|
115
|
34
|
3
|
8-Φ25
|
795
|
190
|
|
100
|
350
|
265
|
210
|
172
|
145
|
3
|
3
|
8-Φ30
|
880
|
300
|
|
125
|
400
|
310
|
250
|
210
|
175
|
42
|
3
|
8-Φ34
|
943
|
|
|
150
|
450
|
350
|
290
|
250
|
205
|
46
|
3
|
12-Φ36
|
1234
|
400
|
|
200
|
550
|
430
|
360
|
312
|
265
|
54
|
3
|
12-Φ41
|
1339
|
484
|
|
250
|
650
|
500
|
430
|
382
|
320
|
60
|
3
|
12-Φ41
|
1470
|
803
|
|
300
|
750
|
585
|
500
|
442
|
375
|
70
|
4
|
16-Φ41
|
1830
|
|
|
350
|
850
|
655
|
560
|
498
|
422
|
76
|
4
|
16-Φ54
|
2185
|
1510
|
Z941H—160 Z941Y—160I (16.0Mpa)
|
Nominal
diameter
DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||
|
L
|
D
|
D1
|
D2
|
D8
|
b
|
f
|
Z-Φd
|
H
|
||
|
50
|
300
|
215
|
165
|
132
|
95
|
36
|
|
8-Φ25
|
700
|
180
|
|
65
|
340
|
245
|
190
|
152
|
110
|
44
|
|
8-Φ30
|
750
|
230
|
|
80
|
390
|
260
|
205
|
168
|
130
|
46
|
3
|
8-Φ30
|
815
|
250
|
|
100
|
450
|
300
|
240
|
200
|
160
|
48
|
3
|
8-Φ34
|
860
|
390
|
|
125
|
525
|
355
|
285
|
238
|
190
|
60
|
3
|
8-Φ41
|
970
|
450
|
|
150
|
600
|
390
|
318
|
270
|
205
|
66
|
3
|
12-Φ41
|
1224
|
748
|
|
200
|
750
|
480
|
400
|
345
|
275
|
78
|
3
|
12-Φ48
|
1490
|
1073
|
Z941H—200 Z941Y—200I (20.0Mpa)
|
Nominal
diameter
DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||
|
L
|
D
|
D1
|
D2
|
D8
|
b
|
f
|
Z-Φd
|
H
|
||
|
50
|
350
|
210
|
160
|
128
|
95
|
40
|
3
|
8-Φ27
|
712
|
|
|
65
|
410
|
260
|
203
|
165
|
110
|
48
|
3
|
8-Φ30
|
765
|
|
|
80
|
470
|
290
|
230
|
190
|
160
|
54
|
3
|
8-Φ30
|
850
|
|
|
100
|
550
|
360
|
292
|
245
|
190
|
66
|
3
|
8-Φ34
|
980
|
|
|
125
|
650
|
385
|
318
|
270
|
205
|
76
|
3
|
12-Φ41
|
1080
|
|
|
150
|
750
|
440
|
360
|
305
|
240
|
82
|
3
|
12-Φ48
|
1140
|
|
Z941Y—250 (25.0Mpa)
|
Nominal diameter DN(mm)
|
Dimension(mm)
|
Weight
(kg)
|
||||||||
|
L
|
D
|
D1
|
D2
|
D8
|
b
|
f
|
Z-Φd
|
H
|
||
|
200
|
950
|
485
|
400
|
|
260
|
100
|
3.5
|
12-Φ42
|
1820
|
1619
|
Ⅴ、Note for order
1. Product type and name
2.Nominal diameter DN(mm)
3.Nominal pressure
4. Temperature range
5.Material of valve body
6.Type of media
7.Back and forth pressure(Pressure difference)
8. Control signal
9. Requirement of actuator
10. Other special requests.
1. Product type and name
2.Nominal diameter DN(mm)
3.Nominal pressure
4. Temperature range
5.Material of valve body
6.Type of media
7.Back and forth pressure(Pressure difference)
8. Control signal
9. Requirement of actuator
10. Other special requests.