适用范围、采用标准、材质、特点
| 适用范围 | 
适用介质 | 
  蒸气系统、天然气、有毒废气净化、真空装置、热油系统、加热设备、 冷冻系统、氨、热水、电站等 |  
| 适用温度 | 
 -20——350℃  |  
| 采用标准 | 
制造标准:DIN3356 | 
检验试验标准:DIN3230 |  
| 结构长度标准:DIN3202 | 
对焊口标准:DIN3239 |  
| 法兰标准:DIN2543-2545 | 
   |  
|  材   质 | 
   | 
阀 体 | 
阀  盖 | 
阀  杆 | 
阀  瓣 | 
密 封 面 | 
填  料 |  
| WCB | 
WCB | 
WCB | 
13Gr | 
2Gr | 
2Gr | 
柔性石墨 |  
| 304 | 
CF8 | 
CF8 | 
304 | 
304 | 
304 | 
柔性石墨 |  
| 316 | 
CF8M | 
CF8M | 
316 | 
316 | 
316 | 
柔性石墨 |  
| 304L | 
CF3 | 
CF3 | 
316 | 
304L | 
304L | 
柔性石墨 |  
| 316L | 
CF3 | 
CF3 | 
316 | 
316L | 
316L | 
柔性石墨 |  
|  特   点 | 
波纹管密封阀杆 | 
双层、三层波纹管 | 
双重密封 |  
| 无升降手轮 | 
位置指示 | 
维修方便 |   
 
外形尺寸各连接尺寸  |   
| 
PN | 
DN | 
L | 
D | 
D1 | 
D2 | 
B | 
f | 
H | 
N-ф | 
△H (STRODE) |  
| 
1.6 | 
15 | 
130 | 
95 | 
65 | 
45 | 
16 | 
2 | 
191 | 
4-14 | 
6 |  
| 
20 | 
150 | 
105 | 
75 | 
58 | 
18 | 
2 | 
191 | 
4-14 | 
6 |  
| 
25 | 
160 | 
115 | 
85 | 
68 | 
18 | 
2 | 
197 | 
4-14 | 
8 |  
| 
32 | 
180 | 
140 | 
100 | 
78 | 
18 | 
2 | 
200 | 
4-18 | 
8 |  
| 
40 | 
200 | 
150 | 
110 | 
88 | 
18 | 
3 | 
218 | 
4-18 | 
13 |  
| 
50 | 
230 | 
165 | 
125 | 
102 | 
20 | 
3 | 
220 | 
4-18 | 
13 |  
| 
65 | 
290 | 
185 | 
145 | 
122 | 
20 | 
3 | 
238 | 
4-18 | 
16 |  
| 
80 | 
310 | 
200 | 
160 | 
138 | 
20 | 
3 | 
257 | 
8-18 | 
20 |  
| 
100 | 
350 | 
220 | 
180 | 
158 | 
20 | 
3 | 
340 | 
8-18 | 
25 |  
| 
125 | 
400 | 
250 | 
210 | 
188 | 
22 | 
3 | 
360 | 
8-18 | 
32 |  
| 
150 | 
480 | 
285 | 
240 | 
212 | 
22 | 
3 | 
390 | 
8-22 | 
40 |  
| 
200 | 
600 | 
340 | 
295 | 
268 | 
24 | 
3 | 
530 | 
12-22 | 
50 |  
| 
2.5 | 
15 | 
130 | 
95 | 
65 | 
45 | 
16 | 
2 | 
191 | 
4-14 | 
6 |  
| 
20 | 
150 | 
105 | 
75 | 
58 | 
18 | 
2 | 
191 | 
4-14 | 
6 |  
| 
25 | 
160 | 
115 | 
85 | 
68 | 
18 | 
2 | 
197 | 
4-14 | 
8 |  
| 
32 | 
180 | 
140 | 
100 | 
78 | 
18 | 
2 | 
200 | 
4-18 | 
8 |  
| 
40 | 
200 | 
150 | 
110 | 
88 | 
18 | 
3 | 
218 | 
4-18 | 
13 |  
| 
50 | 
230 | 
165 | 
125 | 
102 | 
20 | 
3 | 
220 | 
4-18 | 
13 |  
| 
65 | 
290 | 
185 | 
145 | 
122 | 
22 | 
3 | 
238 | 
8-18 | 
16 |  
| 
80 | 
310 | 
200 | 
160 | 
138 | 
24 | 
3 | 
257 | 
8-18 | 
20 |  
| 
100 | 
350 | 
235 | 
220 | 
162 | 
24 | 
3 | 
340 | 
8-22 | 
25 |  
| 
125 | 
400 | 
270 | 
250 | 
188 | 
26 | 
3 | 
360 | 
8-26 | 
32 |  
| 
150 | 
480 | 
300 | 
295 | 
218 | 
28 | 
3 | 
390 | 
8-26 | 
40 |  
| 
200 | 
600 | 
360 | 
310 | 
278 | 
30 | 
3 | 
530 | 
12-26 | 
50 |  
| 
4.0 | 
15 | 
130 | 
95 | 
65 | 
45 | 
16 | 
2 | 
191 | 
4-14 | 
6 |  
| 
20 | 
150 | 
105 | 
75 | 
58 | 
18 | 
2 | 
191 | 
4-14 | 
6 |  
| 
25 | 
160 | 
115 | 
85 | 
68 | 
18 | 
2 | 
197 | 
4-14 | 
8 |  
| 
32 | 
180 | 
140 | 
100 | 
78 | 
18 | 
2 | 
200 | 
4-18 | 
8 |  
| 
40 | 
200 | 
150 | 
110 | 
88 | 
18 | 
3 | 
218 | 
4-18 | 
13 |  
| 
50 | 
230 | 
165 | 
125 | 
102 | 
20 | 
3 | 
220 | 
4-18 | 
13 |  
| 
65 | 
290 | 
185 | 
145 | 
122 | 
22 | 
3 | 
238 | 
8-18 | 
16 |  
| 
80 | 
310 | 
200 | 
160 | 
138 | 
24 | 
3 | 
257 | 
8-18 | 
20 |  
| 
100 | 
350 | 
235 | 
190 | 
162 | 
24 | 
3 | 
340 | 
8-22 | 
25 |  
| 
125 | 
400 | 
270 | 
220 | 
188 | 
26 | 
3 | 
360 | 
8-26 | 
32 |  
| 
150 | 
480 | 
300 | 
250 | 
218 | 
28 | 
3 | 
390 | 
8-26 | 
40 |    |