性能規(guī)范
公稱壓力 |
1.6Mpa |
2.5Mpa |
4.0Mpa |
密封試驗(yàn)(seal test) |
1.8MPa |
2.8MPa |
4.4MPa |
殼體強(qiáng)度(shell) |
2.4MPa |
3.6MPa |
6.0MPa |
適用溫度 |
300℃ |
零件材料
零件名稱 |
閥體 body |
閥蓋 bonnet |
閥桿 stem |
閥瓣 disc |
密封面 |
填料 paking |
WCB |
WCB |
WCB |
13Cr |
2Cr13 |
2Cr13 |
柔性石墨 |
STL |
||||||
304 |
CF8 |
CF8 |
304 |
304 |
304 |
柔性石墨 |
STL |
PTFE |
|||||
316 |
CF8M |
CF8M |
316 |
316 |
316 |
柔性石墨 |
STL |
PTFE |
|||||
304L |
CF3 |
CF3 |
316 |
304L |
304L |
柔性石墨 |
STL |
PTFE |
|||||
316L |
CF3M |
CF3M |
316 |
316L |
316L |
柔性石墨 |
STL |
PTFE |
外形尺寸各連接尺寸
PN |
DN |
L |
L1 |
D |
D1 |
D2 |
B |
f |
F |
D6 |
N-ф |
△H( |
1.6 |
15 |
130 |
80 |
95 |
65 |
45 |
14 |
2 |
- |
- |
4-14 |
6 |
20 |
150 |
90 |
105 |
75 |
55 |
14 |
2 |
- |
- |
4-14 |
6 |
|
25 |
160 |
110 |
115 |
85 |
65 |
14 |
2 |
- |
- |
4-14 |
8 |
|
32 |
180 |
127 |
135 |
100 |
78 |
16 |
2 |
- |
- |
4-18 |
8 |
|
40 |
200 |
156 |
145 |
110 |
85 |
16 |
3 |
- |
- |
4-18 |
13 |
|
50 |
230 |
170 |
160 |
125 |
100 |
16 |
3 |
- |
- |
4-18 |
13 |
|
65 |
290 |
- |
180 |
145 |
120 |
18 |
3 |
- |
- |
4-18 |
16 |
|
80 |
310 |
- |
195 |
160 |
135 |
20 |
3 |
- |
- |
8-18 |
20 |
|
100 |
350 |
- |
215 |
180 |
155 |
20 |
3 |
- |
- |
8-18 |
25 |
|
125 |
400 |
- |
245 |
210 |
185 |
22 |
3 |
- |
- |
8-18 |
32 |
|
150 |
480 |
- |
280 |
240 |
210 |
24 |
3 |
- |
- |
8-23 |
40 |
|
200 |
600 |
- |
335 |
295 |
265 |
26 |
3 |
- |
- |
12-23 |
50 |
|
2.5 |
15 |
130 |
80 |
95 |
65 |
45 |
16 |
2 |
- |
- |
4-14 |
6 |
20 |
150 |
90 |
105 |
75 |
55 |
16 |
2 |
- |
- |
4-14 |
6 |
|
25 |
160 |
110 |
115 |
85 |
65 |
16 |
2 |
- |
- |
4-14 |
8 |
|
32 |
180 |
127 |
135 |
100 |
78 |
18 |
2 |
- |
- |
4-18 |
8 |
|
40 |
200 |
156 |
145 |
110 |
85 |
18 |
3 |
- |
- |
4-18 |
13 |
|
50 |
230 |
170 |
160 |
125 |
100 |
20 |
3 |
- |
- |
4-18 |
13 |
|
65 |
290 |
- |
180 |
145 |
120 |
22 |
3 |
- |
- |
8-18 |
16 |
|
80 |
310 |
- |
195 |
160 |
135 |
24 |
3 |
- |
- |
8-18 |
20 |
|
100 |
350 |
- |
230 |
190 |
160 |
28 |
3 |
- |
- |
8-23 |
25 |
|
125 |
400 |
- |
270 |
220 |
188 |
30 |
3 |
- |
- |
8-25 |
32 |
|
150 |
480 |
- |
300 |
250 |
218 |
34 |
3 |
- |
- |
8-25 |
40 |
|
200 |
600 |
- |
360 |
310 |
278 |
16 |
3 |
- |
- |
12-25 |
50 |
|
4.0 |
15 |
130 |
80 |
95 |
65 |
45 |
16 |
2 |
4 |
40 |
4-14 |
6 |
20 |
150 |
90 |
105 |
75 |
55 |
16 |
2 |
4 |
51 |
4-14 |
6 |
|
25 |
160 |
110 |
115 |
85 |
65 |
16 |
2 |
4 |
58 |
4-14 |
8 |
|
32 |
180 |
127 |
135 |
100 |
78 |
18 |
2 |
4 |
66 |
4-18 |
8 |
|
40 |
200 |
156 |
145 |
110 |
85 |
18 |
3 |
4 |
76 |
4-18 |
13 |
|
50 |
230 |
170 |
160 |
125 |
100 |
20 |
3 |
4 |
88 |
4-18 |
13 |
|
65 |
290 |
- |
180 |
145 |
120 |
22 |
3 |
4 |
110 |
8-18 |
16 |
|
80 |
310 |
- |
195 |
160 |
135 |
22 |
3 |
4 |
121 |
8-18 |
20 |
|
100 |
350 |
- |
230 |
190 |
160 |
24 |
3 |
4.5 |
150 |
8-23 |
25 |
|
125 |
400 |
- |
270 |
220 |
188 |
28 |
3 |
4.5 |
176 |
8-25 |
32 |
|
150 |
480 |
- |
300 |
250 |
218 |
30 |
3 |
4.5 |
204 |
8-25 |
40 |
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