Wholesale Dealers of Hydraulic Pressure Control Valve - Gas Water Steam Flanged Butterfly Valve – Yingzhong
Wholesale Dealers of Hydraulic Pressure Control Valve - Gas Water Steam Flanged Butterfly Valve – Yingzhong Detail:
Production Description
● For DN≤1200, the sealing surface of the valve body adopts a unique rolling technology to press the stainless steel seat ring into the valve body; for DN≥1400, the sealing surface of the valve body is sprayed with supersonic speed, and its bonding strength can reach 50MPa.
● The rubber sealing ring and the butterfly plate are adjusted and tightened by the pressure ring, so that the sealing compression can be controlled in the best state.
● Long service life. Double eccentric soft sealing butterfly valve is a new type of butterfly valve. When the disc is fully opened, the rubber sealing ring is completely separated from the metal valve seat.
● The sealing is more reliable. The sealing ring adopts rubber, and the valve seat adopts conical sealing surface.
● The valve is strong. The valve body and disc material are made of ductile iron.
● Excellent anti-corrosion properties. The inner and outer surfaces of valve body, disc, pressure ring and bracket are sprayed with epoxy resin. When the special needs of the chemical industry are required, the inner cavity can be enamelled.
● The valve adopts triple eccentric sealing structure, the valve seat and disc are almost free of wear, and has the sealing function of tighter and tighter.
● The sealing ring is made of stainless steel, which has the dual advantages of metal hard sealing and elastic sealing. It has excellent sealing performance, corrosion resistance and long service life no matter in the case of low temperature and high temperature.
● The sealing surface of the disc plate is made of surfacing cobalt-based hard alloy, the sealing surface is wear-resistant and has a long service life.
● The large-sized butterfly plate adopts a quilted frame structure, with high strength, large flow area and small flow resistance.
● The valve has a two-way sealing function. It is not restricted by the flow direction of the medium during installation, nor is it affected by the spatial position, and can be installed in any direction.
● The drive device can be installed in multiple positions (rotating 90° or 180°), which is convenient for users to use.
Application Area
Installed on water supply and drainage, HVAC and gas systems, as well as large-scale installations and pipelines in chemical, power generation, metallurgy and other industries. The valve is a valve that is opened and closed by rotating the butterfly plate by 90°. It can not only be used to cut off the medium, but also can be used to adjust the flow of the medium.
Product Specifications
|
Public name tongjing |
main dimension |
Flange size and bolt specifications |
||||||||||
|
1.0MPa |
1.6MPa |
2.5MPa |
||||||||||
|
L |
H1 |
H |
D |
D1 |
n-фd |
D |
D1 |
n-фd |
D |
D1 |
n-фd |
|
|
50 |
108 |
350 |
112 |
165 |
125 |
4-18 |
165 |
125 |
4-18 |
165 |
125 |
4-18 |
|
65 |
12 |
370 |
115 |
185 |
45 |
4-18 |
85 |
145 |
4-18 |
85 |
45 |
8-18 |
|
80 |
14 |
380 |
120 |
200 |
60 |
4-18 |
200 |
160 |
8-18 |
200 |
60 |
8-18 |
|
100 |
127 |
420 |
38 |
220 |
80 |
8-18 |
220 |
180 |
8-18 |
235 |
90 |
8-22 |
|
25 |
140 |
460 |
164 |
250 |
210 |
8-18 |
250 |
210 |
8-22 |
270 |
220 |
8-26 |
|
150 |
40 |
555 |
175 |
285 |
240 |
8-22 |
285 |
240 |
8-22 |
300 |
250 |
8-26 |
|
00 |
52 |
60 |
200 |
340 |
295 |
8-22 |
340 |
295 |
12-22 |
360 |
310 |
2-26 |
|
250 |
65 |
830 |
243 |
395 |
350 |
12-22 |
405 |
355 |
12-26 |
425 |
370 |
12-30 |
|
300 |
78 |
895 |
250 |
445 |
400 |
2-22 |
460 |
410 |
12-26 |
485 |
430 |
16-30 |
|
350 |
90 |
950 |
280 |
505 |
460 |
6-22 |
520 |
470 |
16-26 |
555 |
490 |
6-33 |
|
400 |
216 |
190 |
305 |
565 |
515 |
6-26 |
580 |
525 |
16-30 |
620 |
550 |
16-36 |
|
450 |
222 |
255 |
350 |
615 |
565 |
20-26 |
640 |
585 |
20-30 |
670 |
600 |
20-36 |
|
500 |
229 |
305 |
380 |
670 |
620 |
20-26 |
715 |
650 |
20-33 |
730 |
660 |
20-36 |
|
600 |
267 |
340 |
445 |
780 |
725 |
20-30 |
840 |
770 |
20-36 |
845 |
770 |
20-39 |
|
700 |
292 |
520 |
480 |
895 |
840 |
24-30 |
910 |
840 |
24-36 |
960 |
875 |
24-42 |
|
800 |
318 |
1710 |
530 |
1015 |
950 |
24-33 |
1025 |
950 |
24-39 |
1085 |
990 |
24-48 |
|
900 |
330 |
1810 |
580 |
1115 |
1050 |
28-33 |
1125 |
1050 |
28-39 |
1185 |
1090 |
28-48 |
|
1000 |
410 |
1960 |
650 |
1230 |
1160 |
28-36 |
1255 |
1170 |
28-42 |
1320 |
1210 |
28-56 |
|
1200 |
470 |
2250 |
760 |
1455 |
1380 |
32-39 |
1485 |
1390 |
32-48 |
1530 |
1420 |
32-56 |
|
1400 |
530 |
2435 |
850 |
1675 |
1590 |
36-42 |
1685 |
1590 |
36-48 |
1755 |
1640 |
36-62 |
|
600 |
600 |
2780 |
1030 |
1915 |
1820 |
40-48 |
1930 |
1820 |
40-56 |
1975 |
1860 |
40-62 |
|
1800 |
670 |
3020 |
1230 |
2115 |
2020 |
44-48 |
2130 |
2020 |
44-56 |
2195 |
2070 |
44-70 |
|
2000 |
760 |
3270 |
1350 |
2325 |
2230 |
48-48 |
2345 |
2230 |
48-62 |
2425 |
2300 |
48-70 |
Product Display
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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Wholesale Dealers of Hydraulic Pressure Control Valve - Gas Water Steam Flanged Butterfly Valve – Yingzhong, The product will supply to all over the world, such as: Egypt, Nigeria, Sudan, we have 8 years experience of production and 5 years experience in trading with the customers all over the world. our clients mainly distributed in the North America, Africa and Eastern Europe. we can supply high quality products with the very competitive price.
By Antonio from Algeria - 2018.10.31 10:02
As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
By Johnny from Sudan - 2018.12.10 19:03
