We are trying to keep the small profits to offer you wow gold and diablo 3 gold, you will have more chance to buy wow gold and buy diablo 3 gold. We will try our best to improve and perfect our service got the customer affirmation. If you want the cheap wow gold and d3 gold, please contact us, we will be very happy.

carilo

中文 | English
Productlist
Api valve
Ball valve
Floating Ball Valve
Trunnion Mounted Ball Valve
Forged steel flange ball valve
3 pcs high pressure Female threaded
3pcs high pressure forged ball valv
High pressure forged socket welded
Pneumatic ball valve
Electric ball valve
Aluminum bronze ball valve
2pcs female threaded ball valve
3pcs flange ball valve
Female threaded and socket welded v
Metal seat ball valve
High platform flange ball valve
Internal thread Union Ball valve
Double ball valve
APIstainless steel reduced diameter
2pcs api forged ball valve
Check valve
Wafer type lift check valve
Wafer type double disc check valve
Wafer type Single plate swing check
Wafer flange check valve
Wafer Lug check valve
Wafer ultrathin check valve
Aluminum bronze on the clamp lug ty
Double phase stainless steel check
Silencing check valve
Axial flow type check valve
Wafer inclined flap check valve
API high Large diameter wafer type
The flange disc check valve
GB flange check valve
Gate valve
Handle gate valve
Electric gate valve
Pneumatic gate valve
Hydraulic gate valve
Butterfly valve
the three eccentric hard seal butte
Three eccentric butterfly valve fla
Pneumatic butterfly valve
Electric butterfly valve
Telescopic butterfly valve
Ventilating butterfly valve
Globe valve
Handle globe valve
Electric globe valve
Pneumatic globe valve
Pipe series
Flange series
  • 1
  • 2
  • 3
  • 4
PRODUCTS SHOW
Cast steel of large Z41H/Y type flange valve
Model:Z41H/Y

Main external and connecting dimensions

                                            [ Z41H W Gate Valve ]
PN DN L H D D1 D2 b Z-Φd D0 Weight(Kg)

1.6MPa

50
250
440
160
125
100
16
4-18
240
24
65
265
490
180
145
125
18
4-18
240
38
80
280
542
195
160
135
20
8-18
280
40
100
300
638
215
180
155
20
8-18
280
50
125
325
638
245
210
185
22
8-18
320
64
150
350
738
280
240
210
124
8-23
320
80
200
400
1073
335
295
265
26
12-23
400
211
250
450
1284
405
355
320
30
12-25
450
290
300
500
1512
460
410
375
30
12-25
560
430
350
550
1812
520
470
435
34
16-25
640
636
400
600
1926
580
525
485
36
16-30
720
865
500
700
 
705
650
608
44
20-34
   

2.5MPa

50
250
440
160
125
100
20
4-18
240
24
65
265
490
180
145
120
22
8-18
280
38
80
280
574
195
160
135
22
8-18
280
40
100
300
664
230
190
160
24
8-23
280
70
125
325
664
270
220
188
28
8-25
320
74
150
350
883
300
250
218
30
8-25
320
132
200
400
1073
360
310
278
34
12-25
400
222
250
450
1284
425
370
332
36
12-30
450
310
300
500
1512
485
430
390
40
16-30
560
450
350
550
1822
550
490
448
44
16-34
640
640
400
600
1926
610
550
505
48
16-34
720
910
500
700
 
730
660
610
52
20-41
   
 
PN DN L H D D1 D2 D6 b f Z-Φd D0 重量(Kg)

4.0MPa

50
250
440
160
125
100
88
20
4
4-18
240
25
65
280
510
180
145
120
110
22
4
8-18
280
40
80
310
577
195
160
135
121
22
4
8-18
320
52
100
350
685
230
190
160
150
24
4.5
8-23
360
76
125
400
796
270
220
188
176
28
4.5
8-25
360
102
150
450
912
300
250
218
204
30
4.5
8-25
400
157
200
550
1090
375
320
282
260
38
4.5
12-30
450
262
250
650
1365
445
385
345
313
42
4.5
12-34
560
395
300
750
1565
510
450
408
364
46
4.5
16-34
640
612
400
950
2108
655
585
535
474
58
5
16-41
-
1543
500
1150
2451
755
670
612
576
62
5
20-48
-
1875

6.4MPa

50
250
480
175
135
105
88
28
4
4-23
280
32
65
280
516
200
160
130
110
28
4
8-23
280
45
80
310
582
210
170
140
121
30
4
8-23
320
53
100
350
685
250
200
168
150
32
4.5
8-25
360
78
125
400
827
295
240
202
176
36
4.5
8-30
400
145
150
450
914
340
280
240
204
38
4.5
8-34
450
207
200
550
1132
405
345
300
260
44
4.5
12-34
560
327
250
650
1407
470
400
352
313
48
4.5
12-41
640
538
300
750
1580
530
460
412
364
54
4.5
16-41
640
628
350
850
-
595
525
475
422
60
5
16-41
-
-
400
950
-
670
585
525
474
66
5
16-48
-
-
500
1150
-
800
705
640
576
70
5
20-54
-
-
Return
Copyright © JFV Valve Co.,Ltd. All Rights Reserved. - Ball Valve