|
柱塞阀 U41S U41F U41FSF U41SM U41X US41S 一、性能规范
|
公称压力(Mpa) |
1.6 |
2.5 |
4.0 |
Mpa |
|
壳体试验压力PT |
2.4 |
3.75 |
6.0 |
|
高压密封试验压力 |
1.76 |
2.75 |
4.4 |
|
低压气密封试验压力 |
0.5～0.7 |
|
适用介质 |
C
水、蒸汽、油品 |
P
硝酸类 |
R
醋酸类 |
|
适用温度(℃) |
≤425℃ |
≤20℃ |
二、主要外形尺寸和连接尺寸（mm）
|
PN |
DN |
L |
H |
D |
D |
D |
B |
F |
z-φd |
|
PN 1.6 |
C
P
R
L |
15 |
130 |
128 |
95 |
165 |
245 |
14 |
2 |
4-14 |
|
20 |
150 |
165 |
105 |
75 |
55 |
16 |
2 |
4-14 |
|
25 |
160 |
190 |
115 |
85 |
65 |
16 |
2 |
4-14 |
|
32 |
180 |
216 |
135 |
100 |
78 |
18 |
2 |
4-18 |
|
40 |
200 |
236 |
245 |
110 |
85 |
18 |
3 |
4-18 |
|
50 |
230 |
250 |
160 |
125 |
100 |
20 |
3 |
4-18 |
|
65 |
290 |
255 |
180 |
145 |
120 |
20 |
3 |
4-18 |
|
80 |
310 |
255 |
195 |
160 |
130 |
22 |
3 |
8-18 |
|
100 |
350 |
259 |
215 |
180 |
155 |
24 |
3 |
8-18 |
|
125 |
400 |
352 |
245 |
210 |
185 |
26 |
3 |
8-18 |
|
150 |
480 |
362 |
280 |
240 |
210 |
28 |
3 |
8-23 |
|
200 |
600 |
385 |
335 |
295 |
265 |
30 |
3 |
12-23 |
|
PN2.5
PN4.0 |
C
P
R
L |
15 |
130 |
133 |
95 |
65 |
45 |
16 |
2 |
4-14 |
|
20 |
150 |
178 |
105 |
75 |
55 |
16 |
2 |
4-14 |
|
25 |
160 |
180 |
115 |
85 |
65 |
16 |
2 |
4-14 |
|
32 |
180 |
195 |
135 |
100 |
78 |
18 |
2 |
4-18 |
|
40 |
200 |
220 |
145 |
110 |
85 |
18 |
3 |
4-18 |
|
50 |
230 |
250 |
160 |
125 |
100 |
20 |
3 |
4-18 |
|
65 |
290 |
272 |
180 |
145 |
120 |
22 |
3 |
8-18 |
|
80 |
310 |
275 |
195 |
160 |
135 |
22 |
3 |
8-18 |
|
100 |
350 |
312 |
230 |
190 |
160 |
24 |
3 |
8-23 |
|
125 |
400 |
365 |
270 |
220 |
188 |
28 |
3 |
8-25 |
|
150 |
480 |
410 |
300 |
250 |
218 |
30 |
3 |
8-25 |
|
200 |
600 |
450 |
360/375 |
310/320 |
278/282 |
34/38 |
3 |
12-25/30 | |
