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30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve
30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve
30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve
30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve
30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve
30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve
30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve

30years factory manufacture motorized butterfly valve wcb flanged metal seated electric butterfly valve

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Product Overview

Description



Company Profile








VIP customers from Zambia visited our factory.
VIP customer from South Africa visited our factory.


Participated in the International Water System Exhibition in 2006.
VIP customers from Saudi Arabia visited our factory.


Canton Fair



Due to different materials, pressures and sizes, the prices of valves cannot be displayed one by one. Please contact customer service to give a correct quotation.




Why Choose Us


Accept customization
1. Material customization
2. Size customization
3. Color customization
4. Pressure customization
5. Logo customization

Please tell our customer service about your needs, and we will give you a suitable quotation as soon as possible according to your needs! Thank you!








Our company participates in large-scale urban construction projects in China.
1. Project of China Railway
2. Project of GREENTOWN CHINA HOLDINGS LTD
3. Project of Hangzhou asian games village
4. Project of Shenzhen Fangda Plaza








Product Description


D943H-10C Electric Flanged Metal Seated Butterfly Valve is composed of electric actuator and three-level flanged hard seal butterfly valve, the butterfly valve adopts precision elastic seal ring and three eccentric multi-level metal hard seal structure,driving device function is strong, intelligent, regulating, ordinary switch type three.

Intelligent built-in module adopts advanced computer chip and intelligent control software to directly receive computer or industrial instrument output standard signal (4-20mA DC/1-5VDC).

It is widely used in the medium temperature ≤400℃ for gold, electric power, petrochemical, water supply and drainage and municipal construction and other industrial pipelines, for regulating the flow and load cut-off body.

The valve adopts three eccentric structure, the valve seat and plate sealing surface are made of different hardness and stainless steel, has good corrosion resistance, long service life, the valve has two-way sealing function, the product conforms to GB/T13927-92 valve pressure test standard.
















Main features


1. Small size, light weight, light operation, easy installation and maintenance. ,
2. Excellent sealing performance, zero leakage, increase the service life.
3. The flow characteristic tends to be straight line, and the adjustment performance is good.
4. Simple structure, fast switch,90° rotation open and close.
5. It can replace gate valve, globe valve, plug valve, hose valve and diaphragm valve and other valves to realize the intelligent control of valve opening and accurate positioning.



Relevant implementation standards


Applicable temperature
carbon steel: -10℃ ~ 400℃
Applicable media
water, air, natural gas, oil products and weakly corrosive fluids
Leakage rate
in line with GB/T13927-92 standard
Driving mode
worm gear drive, electric, pneumatic, etc
Manufacturing standard
JB/T 8577-97
Flange standard
GB9113-2000
Structural length standard
GB12221-89
Inspection standard
GB/T 13927-92


Main parts and materials


Part name
Material
Valve body
A216 WCB
Disc
Stainle steel 316
Sealing ring
Stainless steel, polyester, anti-wear material
Stem
Stainless steel 316
Packing
Flexible graphite
Flange
A216 WCB


Main structure and connection dimensions




DN
Main dimension
Flange size and bolt specification
1.0MPa
1.6MPa
L
H1
H
D
D1
n-Фd
D
D1
n-Фd
50
108
530
112
165
125
4-18
165
125
4-18
65
112
530
115
185
145
4-18
185
145
4-18
80
114
565
120
200
160
4-18
200
160
8-18
100
127
600
138
220
180
8-18
220
180
8-18
125
140
640
164
250
210
8-18
250
210
8-18
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


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