Fixed Competitive Price Air Flow Valve - Gas Water Steam Flanged Butterfly Valve – Yingzhong
Fixed Competitive Price Air Flow 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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We try for excellence, service the customers, hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Fixed Competitive Price Air Flow Valve - Gas Water Steam Flanged Butterfly Valve – Yingzhong, The product will supply to all over the world, such as: Miami, Philippines, Montpellier, We have constructed strong and long co-operation relationship with an enormous quantity of companies within this business overseas. Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Portugal for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Gabrielle from Birmingham - 2018.07.27 12:26
Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be excellent business partner.
By Octavia from Korea - 2017.04.18 16:45