Butterfly Valve manufacturing company
PRODCUTS
 Home > PRODCUTS > Ductile Iron Double Eccentric Butterfly Valve

Ductile Iron Double Eccentric Butterfly Valve

1. D943X electric hard-sealed butterfly valve adopts three-eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and it has a tighter and tighter sealing function. 2. The sealing ring is made of stainless st

Keyword: / Double Eccentric Butterfly Valve,high performance butterfly valve /

Products Details

 

1. D943X electric hard-sealed butterfly valve adopts three-eccentric sealing structure, the valve seat and butterfly plate are almost wear-free, and it has a tighter and tighter sealing function.

2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard seal and elastic seal. No matter it is used at high or low temperature, it has better sealing performance and long service life.

3. The sealing surface of the disc plate is welded with hard alloy, the sealing surface is wear-resistant and has a long service life

4. Large-size butterfly plate adopts quilted frame structure, with large flow area, high strength and small flow resistance.

5. The D943X triple eccentric butterfly valve has a two-way sealing function, which is not restricted by the flow direction of the medium and is not affected by the space environment.

6. The driving device can adopt electric device or electro-hydraulic push rod, multi-station installation (rotation 90° or 180°), easy to use and maintain.
 

double eccentric butterfly valve
 

(DN)
SIZE(mm)
Triple eccentric butterfly valve flange size and bolt specification
1.0MPa
1.6MPa
 
L
H1
H
D
D1
n-d
D
D1
n-d
50
108
530
112
165
125
48
165
125
48
65
112
530
115
185
145
48
185
145
48
80
114
565
120
200
160
48
200
160
88
100
127
600
138
220
180
88
220
180
88
125
140
640
164
250
210
88
250
210
88
150
140
705
175
285
240
8-22
285
240
8-22
200
152
775
200
340
295
8-22
340
295
12-22
250
165
945
243
395
350
12-22
405
355
12-26
300
178
1070
250
445
400
12-22
460
410
12-26
350
190
1140
280
505
460
16-22
520
470
12-26
400
216
1210
305
565
515
16-26
580
525
16-26
450
222
1335
350
615
565
20-26
640
585
16-30
500
229
1415
380
670
620
20-26
715
650
20-30
600
267
1605
445
780
725
20-30
840
770
20-33
700
292
1844
480
895
840
24-30
910
840
24-36
800
318
2040
530
1015
950
24-33
1025
950
24-39
900
330
2255
580
1115
1050
28-33
1125
1050
28-39
1000
410
2380
650
1230
1160
28-36
1255
1170
28-42
1200
470
2640
760
1455
1380
32-39
1485
1390
32-48
1400
530
2886
850
1675
1590
36-42
1685
1590
36-48
1600
600
3156
1030
1915
1820
40-48
1930
1820
40-56
1800
670
3421
1230
2115
2020
44-48
2130
2020
44-56
2000
760
3685
1350
2325
2230
48-48
2345
2230
48-62


double eccentric butterfly valve
 

  • Previous :

    None
  • Next :

    None
Related Products

Copyright! 2021 Tianjin Jiangrui Fluid Equipement Co.,Ltd.All Rights Reserved. Powered by WILLIAM

IPv6 network supported

IPv6 network supported Google Anylitics Console

    If you are interested in our valves and want to know more details,please leave a message here,we will reply you as soon as we can.

  • supplier
  • contact
  • email