结构特点及用途
该阀由优质钢板焊接，具有体积小，重量轻，启动灵活，使用维修方便等特点。
本阀安装在管道上，用以双向启闭及调节介质流量。
主要性能
公称压力：0.05Mpa 介质流速：≤28m/s 适用温度：≤300°C 适用介质：烟气、粉尘、气体、可燃气体
主要外形及连接尺寸表
|
AXB |
A1XB1 |
A2XB2 |
L |
B |
X |
Y |
L1 |
n-d |
质量KG |
|
120X120 |
160X160 |
180X180 |
120 |
6 |
2 |
2 |
150 |
8-10 |
18 |
|
160X120 |
200X160 |
220X180 |
120 |
6 |
2 |
2 |
150 |
8-10 |
20 |
|
160X160 |
200X200 |
220X220 |
120 |
6 |
2 |
2 |
150 |
8-10 |
22 |
|
200X160 |
240X200 |
260X220 |
120 |
6 |
3 |
2 |
150 |
10-10 |
25 |
|
200X200 |
240X240 |
260X260 |
140 |
6 |
4 |
2 |
200 |
12-10 |
27 |
|
250X120 |
300X170 |
320X190 |
140 |
8 |
4 |
3 |
150 |
14-10 |
25 |
|
250X160 |
295X205 |
320X225 |
140 |
8 |
4 |
3 |
150 |
14-10 |
29 |
|
250X200 |
295X245 |
320X265 |
140 |
8 |
4 |
4 |
200 |
16-10 |
32 |
|
250X250 |
295X295 |
313X315 |
140 |
8 |
4 |
4 |
200 |
16-10 |
38 |
|
320X160 |
365X205 |
385X225 |
140 |
8 |
5 |
3 |
200 |
16-10 |
32 |
|
320X200 |
365X245 |
385X265 |
140 |
8 |
5 |
4 |
300 |
18-10 |
38 |
|
320X250 |
365X295 |
385X315 |
140 |
8 |
5 |
4 |
300 |
18-10 |
44 |
|
320X320 |
365X365 |
385X385 |
140 |
8 |
5 |
5 |
300 |
20-10 |
52 |
|
400X200 |
445X245 |
470X270 |
140 |
8 |
6 |
4 |
300 |
20-12 |
44 |
|
400X250 |
445X295 |
470X320 |
140 |
8 |
6 |
4 |
300 |
20-12 |
52 |
|
400X320 |
445X365 |
470X390 |
140 |
8 |
6 |
5 |
300 |
24-12 |
56 |
|
400X400 |
445X445 |
470X470 |
140 |
8 |
6 |
6 |
300 |
24-12 |
65 |
|
500X200 |
545X245 |
570X270 |
140 |
8 |
7 |
4 |
350 |
22-12 |
52 |
|
500X250 |
545X295 |
570X320 |
140 |
8 |
7 |
4 |
350 |
22-12 |
56 |
|
500X320 |
545X365 |
570X390 |
140 |
8 |
7 |
5 |
350 |
24-12 |
65 |
|
500X400 |
545X445 |
570X470 |
140 |
8 |
7 |
6 |
350 |
26-12 |
72 |
|
500X500 |
545X545 |
570X570 |
160 |
10 |
7 |
7 |
350 |
28-12 |
88 |
|
630X250 |
675X295 |
700X320 |
160 |
10 |
8 |
8 |
450 |
24-12 |
65 |
|
630X320 |
675X365 |
700X390 |
160 |
10 |
8 |
8 |
450 |
26-12 |
74 |
|
630X400 |
675X445 |
700X470 |
160 |
10 |
8 |
8 |
450 |
28-12 |
88 |
|
630X500 |
675X545 |
700X570 |
160 |
10 |
8 |
8 |
450 |
30-12 |
105 |
|
630X630 |
675X675 |
700X700 |
160 |
10 |
8 |
8 |
450 |
32-12 |
130 |
|
800X320 |
845X374 |
880X400 |
160 |
10 |
10 |
10 |
500 |
30-14 |
88 |
|
800X400 |
845X454 |
880X480 |
160 |
10 |
10 |
10 |
500 |
32-14 |
105 |
|
800X500 |
854X554 |
880X580 |
160 |
10 |
10 |
10 |
500 |
34-14 |
130 |
|
800X630 |
854X684 |
880X710 |
160 |
10 |
10 |
10 |
500 |
36-16 |
147 |
|
800X800 |
854X854 |
880X880 |
160 |
10 |
10 |
10 |
500 |
40-14 |
182 |