|
|
| 产品型号DN/mm |
公称压力 |
试验压力 |
工作温度 |
适用介质 |
| 壳体 |
密封(液) |
密封(气) |
| Q41F-16 |
1.6 |
2.4 |
1.76 |
0.6 |
≤250°C |
瞬时300°C |
水,蒸,汽,油酸性 |
| Q41F-25 |
2.5 |
3.75 |
2.75 |
| Q41F-40 |
4.0 |
6.0 |
3.75 |
|
|
| 零件名称 |
铸钢 |
不锈钢 |
铬镍钼钛钢 |
| C |
P |
R |
| 阀体 |
WCB |
ZG1C18Ni9Ti |
ZG1C18Ni12TiMO2Ti |
| 球体 |
ZG1Cr18Ni9Ti |
ZG1C18Ni9Ti |
ZG1C18Ni12TiMO2Ti |
| 阀杆 |
2Cr13 |
2Cr13 |
ZG1C18Ni12TiMO2Ti |
| 密封圈 |
聚四氟乙烯+石墨+高弹性胶(8202型) |
|
|
|
|
|
公称通径DN/mm
|
尺寸/mm
|
|
L
|
D
|
D1
|
D2
|
b
|
Z-фd
|
H |
LO |
|
20
|
140 |
105 |
75 |
55 |
16 |
4-14 |
110 |
150 |
|
25
|
150 |
115
|
85
|
65
|
16 |
4-14
|
120 |
160 |
|
32
|
165 |
135
|
100
|
78
|
16 |
4-18
|
145 |
160 |
|
40
|
180 |
145
|
110
|
85
|
16 |
4-18
|
155 |
250 |
|
50
|
200 |
160
|
125
|
100
|
18 |
4-18
|
175 |
300 |
|
65
|
220 |
180
|
145
|
120
|
18 |
4-18
|
195 |
300 |
|
80
|
250 |
195
|
160
|
135
|
20 |
8-18
|
225 |
320 |
|
100
|
280 |
215
|
180
|
155
|
20 |
8-8
|
255 |
320 |
|
125
|
320 |
245
|
210
|
185
|
22 |
8-18
|
285 |
400 |
|
150
|
360 |
280
|
240
|
210
|
24 |
8-23
|
295 |
400 |
|
200
|
400 |
335
|
295
|
265
|
26 |
12-23
|
355 |
450 |
|
|
|
|
公称通径DN/mm
|
尺寸/mm
|
|
L
|
D
|
D1
|
D2
|
b
|
Z-фd
|
H |
LO |
| 20 |
140 |
105 |
75 |
55 |
2 |
4-14 |
110 |
150 |
| 25 |
150 |
115 |
85 |
65 |
2 |
4-14 |
120 |
160 |
| 32 |
165 |
135 |
100 |
78 |
2 |
4-18 |
145 |
160 |
| 40 |
180 |
145 |
110 |
85 |
3 |
4-18 |
155 |
250 |
| 50 |
200 |
160 |
125 |
100 |
3 |
4-18 |
175 |
300 |
| 65 |
220 |
180 |
145 |
120 |
3 |
8-18 |
195 |
300 |
| 80 |
250 |
195 |
160 |
135 |
3 |
8-18 |
225 |
320 |
| 100 |
280 |
230 |
190 |
160 |
3 |
8-18 |
255 |
320 |
| 125 |
320 |
270 |
220 |
188 |
3 |
8-23 |
285 |
400 |
| 150 |
360 |
300 |
250 |
218 |
3 |
8-25 |
295 |
400 |
| 200 |
400 |
360 |
310 |
278 |
3 |
12-25 |
335 |
450 |
|
|
|
|
公称通径DN/mm
|
尺寸/mm
|
|
L
|
D
|
D1
|
D2
|
D6 |
f
|
b |
Z-фd
|
H |
| 20 |
140
|
105
|
75 |
55 |
51 |
2 |
16 |
4-14 |
110 |
|
25
|
150
|
115 |
80 |
65 |
58 |
2 |
16 |
4-14 |
120 |
|
32
|
180
|
135 |
100 |
78 |
66 |
2 |
18 |
4-18 |
140 |
|
40
|
200
|
145 |
110 |
85 |
76 |
3 |
20 |
4-18 |
155 |
|
50
|
230
|
160 |
125 |
100 |
88 |
3 |
20 |
4-18 |
175 |
|
65
|
290
|
180 |
145 |
120 |
110 |
3
|
22 |
8-18 |
195 |
|
80
|
310
|
195 |
160 |
135 |
120 |
3 |
22 |
8-18 |
225 |
| 100 |
350 |
230 |
190 |
160 |
150 |
3 |
24 |
8-23 |
250 |
| 125 |
400 |
270 |
220 |
188 |
176 |
3 |
28 |
8-25 |
270 |
| 150 |
480 |
300 |
250 |
218 |
204 |
3 |
30 |
8-25 |
290 |
| 200 |
600 |
375 |
320 |
282 |
260 |
3 |
38 |
12-30 |
350 |
|
