Product Details:
Payment & Shipping Terms:
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Product Name: | High Performance Butterfly Valves | Application: | Freshwater |
---|---|---|---|
Size: | DN15 ~DN200 | Feature: | Easy To Install |
Standard: | DIN / BS / AWWA / JIS | Temperature: | -20~120 C |
TType: | Butterfly Valves With Tamper Switch | Disc/wedge: | Aluminum - Bronze |
High Light: | ductile iron butterfly valve,water butterfly valves |
High Performance Butterfly Valves With Tamper Switch Easy To Install
High Performance Butterfly Valves Brief introduction:
The valve can be actuator by operating lever, handle wheel electric actuator or pneumatic actuator.
Widely used for potable water supply and distribution, waste water treatment, electric power plant, gas
supply, warm-air system, smelting plant, ship building, textile, petroleum, chemistry, or other light
industries.
High Performance Butterfly Valves Features:
⊙ Small operation torque
⊙ Easy to install and maintain
⊙ Flow pattern tend to be straight
⊙ Open-close 90° more smoothly
High Performance Butterfly Valves Mail part & material
Main Hand Lever :Aluminum Alloy,
Plastic Auxiliary Hand lever : Aluminum Alloy,
Plastic Spring: Common Spring Stainless Steel Spring
High Performance Butterfly Valves Technical Specification
- Nominal diameter: 50~200(2″~ 8″)
- Nominal pressure: 1.0/1.6/2.0Mpa
- Applicable Temperature: -10℃~150℃
- Drive mode:Aluminum alloy hand lever.
- Applicable medium: freshwater,sea water,food,natural gas,alcoholic,salt,acid,alkali,oil,steam,air etc.
Butterfly Valve Specification |
A (mm) |
A 1 (mm) |
H(mm) |
Total Weight (Kg) |
||
|
A-type |
LT-type |
|
|
A-type |
LT-type |
DN25-32 |
150 |
- |
115 |
180 |
2.0 |
- |
DN40 |
160 |
- |
115 |
190 |
2.2 |
- |
DN50 |
216 |
248 |
170 |
260 |
2.4 |
3.17 |
DN 65 |
223 |
258 |
|
280 |
2.67 |
4.00 |
DN 80 |
231 |
265 |
|
304 |
2.87 |
4.97/5.67 |
DN100 |
335 |
367 |
200 |
340 |
5.00 |
7.50 |
DN125 |
349 |
386 |
260 |
375 |
7.3 |
11.5 |
DN150 |
362 |
401 |
|
407 |
8.8 |
12.5 |
Features:
⊙ Professional design
When initiating the rotary opening movement the disc is off-seated after only a few
degree of opening movement and there is very little wear and tear between seat ring and disc.
⊙ Combine fastness
Stainless steel seat ring is rolled into the valve body by applying special rolling technology
when DN<1200. Ultrasonic spray applies seal of valve body when DN>1400.
⊙ Adjust tightness
Rubber sealing ring and disc can adjust tightness or softness of sealing with clamping ring, it insures
best performance of adjusting the compression of sealing.
Mail part & material
Body, Disc: GGG50 with internal and external epoxy resin coating
Stems: 1Cr17Ni12Mo2Ti, Stainless steel min.13%Cr
Bushing :Bronze CuAI10Fe3
Seal ring, O-ring: NBR, EPDM or FPM
Technical Specification
-Nominal diameter: 150~2600mm
-Nominal pressure: 1.0/1.6/2.5Mpa
-Strength testing pressure: 1.5/2.4/3.75Mpa
-Sealing testing pressure: 1.1/1.76/2.75Mpa
Executive standard
Design standard |
DIN3354 |
Face to face |
DIN3202 or BS 5155 |
Flange end |
DIN 2501 |
Test & inspection |
DIN 3230 or GB/T 13927 |
Working temperature |
NBR<80℃; EPDM<120℃; FPM<160℃ |
Main external and connection dimension
1.0MPa mm
DN |
L |
H1 |
H2 |
H3 |
Flange dimensions comply with DIN 2501 |
||||||
long type |
short type |
O |
C |
g |
f |
b |
n-d |
||||
150 |
210 |
140 |
226 |
165 |
|
285 |
240 |
212 |
3 |
19 |
8-23 |
200 |
230 |
152 |
255 |
192 |
|
340 |
295 |
268 |
3 |
20 |
8-23 |
250 |
250 |
165 |
293 |
227 |
|
395 |
350 |
320 |
3 |
22 |
12-23 |
300 |
270 |
178 |
326 |
260 |
|
445 |
400 |
370 |
4 |
24.5 |
12-23 |
350 |
290 |
190 |
368 |
314 |
|
505 |
460 |
430 |
4 |
24.5 |
16-23 |
400 |
310 |
216 |
423 |
346 |
634 |
565 |
515 |
482 |
4 |
24.5 |
16-28 |
450 |
330 |
222 |
455 |
385 |
666 |
615 |
565 |
532 |
4 |
25.5 |
20-28 |
500 |
350 |
229 |
506 |
422 |
728 |
670 |
620 |
585 |
4 |
26.5 |
20-28 |
600 |
390 |
267 |
568 |
490 |
790 |
780 |
725 |
685 |
5 |
30 |
20-31 |
700 |
430 |
292 |
632 |
550 |
854 |
895 |
840 |
800 |
5 |
32.5 |
24-31 |
800 |
470 |
318 |
692 |
615 |
924 |
1015 |
950 |
905 |
5 |
35 |
24-34 |
900 |
510 |
330 |
815 |
678 |
1098 |
1115 |
1050 |
1005 |
5 |
37.5 |
28-34 |
1000 |
550 |
410 |
880 |
743 |
1163 |
1230 |
1160 |
1110 |
5 |
40 |
28-37 |
1200 |
630 |
470 |
1024 |
860 |
1307 |
1455 |
1380 |
1330 |
5 |
45 |
32-40 |
1400 |
710 |
530 |
1210 |
1010 |
1350 |
1675 |
1590 |
1535 |
5 |
46 |
36-43 |
1600 |
790 |
600 |
1340 |
1140 |
1480 |
1915 |
1820 |
1760 |
5 |
49 |
40-49 |
1800 |
870 |
670 |
1460 |
1360 |
1640 |
2115 |
2020 |
1960 |
5 |
52 |
44-49 |
2000 |
950 |
760 |
1660 |
1485 |
1800 |
2325 |
2230 |
2170 |
5 |
55 |
48-49 |
1.6MPa mm
DN |
L |
H1 |
H2 |
H3 |
Flange dimensions comply with DIN 2501 |
||||||
long type |
short type |
O |
C |
g |
f |
b |
n-d |
||||
150 |
210 |
140 |
226 |
165 |
|
285 |
240 |
212 |
3 |
19 |
8-23 |
200 |
230 |
152 |
255 |
192 |
|
340 |
295 |
268 |
3 |
20 |
12-23 |
250 |
250 |
165 |
293 |
227 |
|
405 |
355 |
320 |
3 |
22 |
12-28 |
300 |
270 |
178 |
326 |
260 |
|
460 |
410 |
378 |
4 |
24.5 |
12-28 |
350 |
290 |
190 |
368 |
314 |
|
520 |
470 |
438 |
4 |
26.5 |
16-28 |
400 |
310 |
216 |
423 |
346 |
634 |
580 |
525 |
490 |
4 |
28 |
16-31 |
450 |
330 |
222 |
455 |
385 |
666 |
640 |
585 |
550 |
4 |
30 |
20-31 |
500 |
350 |
229 |
506 |
422 |
728 |
715 |
650 |
610 |
4 |
31.5 |
20-34 |
600 |
390 |
267 |
568 |
490 |
790 |
840 |
770 |
725 |
5 |
36 |
20-37 |
700 |
430 |
292 |
632 |
550 |
854 |
910 |
840 |
795 |
5 |
39.5 |
24-37 |
800 |
470 |
318 |
692 |
615 |
924 |
1025 |
950 |
900 |
5 |
43 |
24-40 |
900 |
510 |
330 |
815 |
678 |
1098 |
1125 |
1050 |
1000 |
5 |
46.5 |
28-40 |
1000 |
550 |
410 |
880 |
743 |
1163 |
1255 |
1170 |
1115 |
5 |
50 |
28-43 |
1200 |
630 |
470 |
1024 |
860 |
1307 |
1485 |
1390 |
1330 |
5 |
57 |
32-49 |
1400 |
710 |
530 |
1210 |
1010 |
1350 |
1685 |
1590 |
1530 |
5 |
60 |
36-49 |
1600 |
790 |
600 |
1340 |
1140 |
1480 |
1930 |
1820 |
1750 |
5 |
65 |
40-56 |
2.5MPa mm
DN |
L |
H1 |
H2 |
H3 |
Flange dimensions comply with DIN 2501 |
||||||
long type |
short type |
O |
C |
g |
f |
b |
n-d |
||||
150 |
210 |
140 |
226 |
165 |
|
300 |
250 |
211 |
3 |
20 |
8-28 |
200 |
230 |
152 |
255 |
192 |
|
360 |
310 |
274 |
3 |
22 |
12-28 |
250 |
250 |
165 |
293 |
227 |
|
425 |
370 |
330 |
3 |
24.5 |
12-31 |
300 |
270 |
178 |
326 |
260 |
|
485 |
430 |
390 |
4 |
27.5 |
16-31 |
350 |
290 |
190 |
368 |
314 |
|
555 |
490 |
450 |
4 |
30 |
16-34 |
400 |
310 |
216 |
423 |
346 |
634 |
620 |
550 |
500 |
4 |
32 |
16-37 |
450 |
330 |
222 |
455 |
385 |
666 |
670 |
600 |
560 |
4 |
34.5 |
20-37 |
500 |
350 |
229 |
506 |
422 |
728 |
730 |
660 |
610 |
4 |
36.5 |
20-37 |
600 |
390 |
267 |
568 |
490 |
790 |
845 |
770 |
720 |
5 |
42 |
20-40 |
700 |
430 |
292 |
632 |
550 |
854 |
960 |
875 |
820 |
5 |
46.5 |
24-43 |
800 |
470 |
318 |
692 |
615 |
924 |
1085 |
990 |
930 |
5 |
51 |
24-49 |
900 |
510 |
330 |
815 |
678 |
1098 |
1185 |
1090 |
1028 |
5 |
55.5 |
28-49 |
1000 |
550 |
410 |
880 |
743 |
1163 |
|
|
|
5 |
|
|
1200 |
630 |
470 |
1024 |
860 |
1307 |
|
|
|
5 |
|
|
1400 |
710 |
530 |
1210 |
1010 |
1350 |
|
|
|
5 |
|
|
1600 |
790 |
600 |
1340 |
1140 |
1480 |
|
|
|
5 |
|
|
Contact Person: Mr. Steve
Tel: 0086-21-57626759, 0086-13818096733
Fax: 86-21-57617555
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