Light butterfly valve
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Heavy machinery | Power station auxiliary equipment | Engineering general contracting | Mining machinery | Environmental protection equipment
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Light butterfly valve
Lightweight butterfly valves are widely used in ventilation and other pipeline systems in industries such as building materials, glass, mining, power, light industry and papermaking. Adjust the flow rate and cut off the gas medium in the pipeline according to different control signals.
Structural characteristics
The lightweight automatic butterfly valve is welded with carbon steel. It has the advantages of light weight, simple structure, small flow resistance loss, flexible operation, clear indication direction, convenient maintenance, long service life and arbitrary installation. Equipped with electronic electric actuators and related accessories, it can achieve manual and automatic interference-free switching. Adopting electronic control modules, without the need for external servo amplifiers, it directly receives 4~20mA signals from instruments or computers, and intelligently adjusts and automatically locates according to the input signals and electrical installation positions. Capable of microcomputer program control, automatic control or centralized control, it is ideal equipment for achieving automated control operations and regulating the flow rate.
External connection dimensions
|
DN |
D |
D1 |
B |
n-d |
E |
E1 |
L |
|
100 |
160 |
135 |
80 |
4-Φ10 |
505 |
405 |
260 |
|
150 |
210 |
185 |
80 |
8-Φ10 |
555 |
430 |
260 |
|
200 |
260 |
235 |
80 |
8-Φ10 |
605 |
455 |
260 |
|
250 |
310 |
285 |
100 |
12-Φ10 |
655 |
480 |
260 |
|
300 |
360 |
335 |
100 |
12-Φ10 |
705 |
505 |
260 |
|
350 |
410 |
385 |
100 |
12-Φ10 |
755 |
530 |
260 |
|
400 |
480 |
445 |
120 |
16-Φ12 |
805 |
555 |
260 |
|
450 |
530 |
495 |
120 |
16-Φ12 |
895 |
610 |
260 |
|
500 |
580 |
545 |
120 |
20-Φ12 |
945 |
635 |
260 |
|
600 |
680 |
645 |
120 |
20-Φ12 |
1045 |
685 |
260 |
|
700 |
780 |
745 |
140 |
20-Φ12 |
1145 |
735 |
380 |
|
800 |
880 |
845 |
140 |
24-Φ12 |
1245 |
785 |
380 |
|
900 |
980 |
945 |
140 |
24-Φ12 |
1345 |
835 |
380 |
|
1000 |
1100 |
1055 |
160 |
28-Φ14 |
1445 |
885 |
380 |
|
1100 |
1200 |
1155 |
160 |
28-Φ14 |
1545 |
935 |
380 |
|
1200 |
1300 |
1255 |
160 |
28-Φ14 |
1645 |
985 |
380 |
|
1300 |
1400 |
1355 |
160 |
32-Φ14 |
1765 |
1045 |
380 |
|
1400 |
1500 |
1455 |
160 |
36-Φ14 |
2010 |
1230 |
380 |
|
1500 |
1600 |
1555 |
160 |
36-Φ14 |
2110 |
1280 |
380 |
|
1600 |
1700 |
1655 |
160 |
40-Φ14 |
2210 |
1330 |
380 |
|
1700 |
1820 |
1765 |
200 |
40-Φ18 |
2310 |
1380 |
380 |
|
1800 |
1920 |
1865 |
200 |
44-Φ18 |
2410 |
1430 |
380 |
|
1900 |
2020 |
1965 |
200 |
44-Φ18 |
2510 |
1480 |
380 |
|
2000 |
2120 |
2065 |
200 |
48-Φ18 |
3030 |
1950 |
400 |
|
2100 |
2220 |
2165 |
200 |
48-Φ18 |
3130 |
2000 |
400 |
|
2200 |
2320 |
2265 |
200 |
48-Φ18 |
3230 |
2050 |
400 |
|
2300 |
2420 |
2365 |
240 |
48-Φ18 |
3330 |
2100 |
400 |
|
2400 |
2520 |
2465 |
240 |
48-Φ18 |
3430 |
2150 |
400 |
|
2500 |
2620 |
2565 |
240 |
52-Φ18 |
3530 |
2200 |
400 |
|
2600 |
2720 |
2665 |
240 |
52-Φ18 |
3680 |
2290 |
450 |
|
2700 |
2830 |
2770 |
280 |
56-Φ22 |
3780 |
2340 |
450 |
|
2800 |
2930 |
2870 |
280 |
60-Φ22 |
3880 |
2390 |
450 |
|
2900 |
3130 |
2970 |
280 |
60-Φ22 |
3980 |
2440 |
450 |
|
3000 |
3230 |
3070 |
280 |
60-Φ22 |
4080 |
2490 |
450 |
Light Butterfly Valve II
Lightweight automatic butterfly valves are widely used in ventilation and other pipeline systems in industries such as building materials, glass, mining, power, light industry and papermaking. Adjust the flow rate and cut off the gas medium in the pipeline according to different control signals.
Structural characteristics
The lightweight automatic butterfly valve is welded with carbon steel. It has the advantages of light weight, simple structure, small flow resistance loss, flexible operation, clear indication direction, convenient maintenance, long service life and arbitrary installation. Equipped with electronic electric actuators and related accessories, it can achieve manual and automatic interference-free switching. Adopting electronic control modules, without the need for external servo amplifiers, it directly receives 4~20mA signals from instruments or computers, and intelligently adjusts and automatically locates according to the input signals and electrical installation positions. Capable of microcomputer program control, automatic control or centralized control, it is ideal equipment for achieving automated control operations and regulating the flow rate.
Performance parameter
|
Nominal pressure |
Medium flow rate |
Leakage rate |
Applicable temperature |
适用介质 Applicable medium |
|
0.05MPa |
≤ 25 m/s |
≤ 1％ |
≤ 300℃ |
空气、烟气、粉尘气体等 Air, flue gas, dust gas, etc |
External connection dimensions
|
A×B |
A1×B1 |
A2×B2 |
B |
b |
n-d |
X |
Y |
E |
E1 |
L |
|
200×200 |
235×235 |
260×260 |
100 |
4 |
8-Φ10 |
2 |
2 |
605 |
455 |
260 |
|
250×250 |
285×285 |
310×310 |
100 |
6 |
12-Φ10 |
3 |
3 |
655 |
480 |
260 |
|
320×250 |
355×285 |
380×310 |
100 |
6 |
12-Φ10 |
3 |
3 |
725 |
525 |
260 |
|
320×320 |
355×355 |
380×380 |
100 |
6 |
12-Φ10 |
3 |
3 |
725 |
525 |
260 |
|
400×320 |
445×365 |
480×400 |
120 |
8 |
14-Φ10 |
4 |
3 |
805 |
555 |
380 |
|
400×400 |
445×445 |
480×480 |
120 |
8 |
16-Φ10 |
4 |
4 |
805 |
555 |
380 |
|
500×320 |
545×365 |
580×400 |
120 |
8 |
16-Φ10 |
5 |
3 |
945 |
635 |
380 |
|
500×400 |
545×445 |
580×480 |
120 |
8 |
18-Φ10 |
5 |
4 |
945 |
635 |
380 |
|
500×500 |
545×545 |
580×580 |
120 |
8 |
20-Φ12 |
5 |
5 |
945 |
635 |
380 |
|
630×320 |
675×365 |
710×400 |
140 |
8 |
18-Φ12 |
6 |
3 |
1075 |
715 |
380 |
|
630×400 |
675×445 |
710×480 |
140 |
8 |
20-Φ12 |
6 |
4 |
1075 |
715 |
380 |
|
630×500 |
675×545 |
710×580 |
140 |
8 |
22-Φ12 |
6 |
5 |
1075 |
715 |
380 |
|
630×630 |
675×675 |
710×710 |
140 |
8 |
24-Φ12 |
6 |
6 |
1075 |
715 |
380 |
|
800×400 |
845×445 |
880×480 |
140 |
8 |
22-Φ12 |
7 |
4 |
1245 |
785 |
380 |
|
800×500 |
845×545 |
880×580 |
140 |
8 |
24-Φ12 |
7 |
5 |
1245 |
785 |
380 |
|
800×630 |
845×675 |
880×710 |
140 |
8 |
26-Φ12 |
7 |
6 |
1245 |
785 |
380 |
|
800×800 |
845×845 |
880×880 |
140 |
8 |
28-Φ14 |
7 |
7 |
1245 |
785 |
380 |
|
1000×400 |
1055×455 |
1100×500 |
160 |
10 |
22-Φ14 |
8 |
3 |
1445 |
885 |
380 |
|
1000×500 |
1055×555 |
1100×600 |
160 |
10 |
24-Φ14 |
8 |
4 |
1445 |
885 |
380 |
|
1000×630 |
1055×685 |
1100×730 |
160 |
10 |
26-Φ14 |
8 |
5 |
1445 |
885 |
380 |
|
1000×800 |
1055×855 |
1100×900 |
160 |
10 |
28-Φ14 |
8 |
6 |
1445 |
885 |
380 |
|
1000×1000 |
1055×1055 |
1100×1100 |
160 |
10 |
32-Φ14 |
8 |
8 |
1445 |
885 |
380 |
|
1250×400 |
1305×455 |
1350×500 |
160 |
10 |
26-Φ14 |
10 |
3 |
1695 |
1035 |
380 |
|
1250×500 |
1305×555 |
1350×600 |
160 |
10 |
28-Φ14 |
10 |
4 |
1695 |
1035 |
380 |
|
1250×630 |
1305×685 |
1350×730 |
160 |
10 |
30-Φ14 |
10 |
5 |
1695 |
1035 |
380 |
|
1250×800 |
1305×855 |
1350×900 |
160 |
10 |
32-Φ14 |
10 |
6 |
1695 |
1035 |
380 |
|
1250×1000 |
1305×1055 |
1350×1100 |
160 |
10 |
36-Φ14 |
10 |
8 |
1695 |
1035 |
380 |
|
1600×630 |
1655×685 |
1700×730 |
200 |
10 |
36-Φ14 |
13 |
5 |
2210 |
1330 |
380 |
|
1600×800 |
1655×855 |
1700×900 |
200 |
10 |
38-Φ14 |
13 |
6 |
2210 |
1330 |
380 |
|
1600×1250 |
1655×1305 |
1700×1350 |
200 |
10 |
46-Φ18 |
13 |
10 |
2210 |
1330 |
380 |
|
2000×800 |
2065×865 |
2120×920 |
200 |
12 |
42-Φ18 |
15 |
6 |
3030 |
1950 |
380 |
|
2000×1000 |
2065×1065 |
2120×1120 |
200 |
12 |
46-Φ18 |
15 |
8 |
3030 |
1950 |
400 |
|
2000×1250 |
2065×1315 |
2120×1370 |
200 |
12 |
50-Φ18 |
15 |
10 |
3030 |
1950 |
400 |
|
2000×1600 |
2065×1665 |
2120×1720 |
200 |
12 |
56-Φ18 |
15 |
13 |
3030 |
1950 |
400 |
Performance parameter
|
Nominal pressure |
Medium flow rate |
Leakage rate |
Applicable temperature |
适用介质Applicable medium |
|
0.05MPa |
≤ 25 m/s |
≤ 1％ |
≤ 300℃ |
空气、烟气、粉尘气体等 Air, flue gas, dust gas, etc |
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Service hotline
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Zhou Baohua 86-13906278080
Technical support:
Ding Baoqin 86-13906276368
Fax: 86-513-88400998
E_ mail： jszk@vip.163.com
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