| 产品说明:
性能规范 performance specification
|
型号Type |
公称压力Nominal Diameter |
试验压力 Test pressure |
工作温度℃ Working Temperature |
适用介质 Suitable Medium |
|
强度（水）(MPa) |
密封（水）(MPa) |
低压密封 (MPa) |
|
Q41F-16C/P |
1.6 |
2.0 |
1.8 |
0.6 |
≤ 150 |
水油气 |
|
Q41F-16C/P |
1.6 |
2.4 |
1.8 |
0.6 |
≤ 150 |
水油气 |
|
硝酸类 |
|
Q41F-25C/P |
2.5 |
3.8 |
2.8 |
0.6 |
≤ 150 |
水油气 |
|
硝酸类 |
|
Q41F-45C/p |
4.0 |
6.0 |
4.4 |
0.6 |
≤ 150 |
水油气 |
|
硝酸类 |
主要零件材料 main part material
|
零件各称Part name |
材料 Material |
|
Q41F-16C/P25C/P |
Q41F-16/25R |
|
阀体Body |
碳钢
铬镍钛钢 Ci、Ni、Ti |
铬镍钼钛钢 CrNiMoTisteel |
|
球体Ball |
|
阀杆Stem |
|
密封圈 Sealcircle |
聚四乙烯 Polyterafuoroethyenea |
|
扳手 Hand wheel |
铸钢Carbon teel |
要外形尺寸和连接尺寸(mm) main external and connection dimension(mm)
|
型号 |
公称通径 |
尺寸(mm)Dimensions |
|
L |
D |
D1 |
D2 |
H |
b-f |
Z- φ d |
Do |
|
Q41F-16C/P |
15 |
130 |
95 |
65 |
45 |
60 |
14-2 |
4-14 |
108 |
|
20 |
140 |
105 |
75 |
55 |
64 |
14-2 |
4-14 |
120 |
|
55 |
150 |
115 |
85 |
65 |
90 |
16-2 |
4-14 |
165 |
|
32 |
165 |
135 |
100 |
78 |
105 |
18-2 |
4-18 |
180 |
|
40 |
180 |
145 |
110 |
85 |
150 |
16-3 |
4-18 |
240 |
|
50 |
200 |
160 |
125 |
100 |
190 |
16-3 |
4-18 |
240 |
|
65 |
220 |
180 |
145 |
120 |
195 |
18-3 |
4-18 |
320 |
|
80 |
250 |
195 |
160 |
135 |
215 |
20-3 |
8-18 |
350 |
|
100 |
280 |
215 |
180 |
155 |
250 |
20-3 |
8-18 |
400 |
|
125 |
320 |
245 |
210 |
185 |
280 |
22-3 |
8-18 |
500 |
|
150 |
360 |
280 |
240 |
210 |
320 |
24-3 |
8-23 |
600 |
|
200 |
400 |
335 |
295 |
265 |
370 |
26-3 |
12-23 |
800 |
|
250 |
450 |
405 |
335 |
320 |
430 |
30-3 |
12-25 |
1300 |
|
|
|
|
|
|
|
|
|
|
Q41F-25C/PR |
40 |
180 |
145 |
110 |
85 |
160 |
16-3 |
4-18 |
240 |
|
50 |
200 |
160 |
125 |
100 |
205 |
20-3 |
4-18 |
270 |
|
65 |
220 |
180 |
145 |
120 |
215 |
22-3 |
8-18 |
350 |
|
80 |
250 |
195 |
160 |
135 |
230 |
22-3 |
8-18 |
400 |
|
100 |
280 |
230 |
190 |
160 |
270 |
24-3 |
8-23 |
500 |
|
125 |
320 |
270 |
220 |
188 |
300 |
28-3 |
8-25 |
600 |
|
150 |
360 |
300 |
250 |
218 |
340 |
30-3 |
8-25 |
900 |
|
200 |
400 |
360 |
310 |
278 |
400 |
34-3 |
12-25 |
1100 |
|
250 |
450 |
425 |
370 |
332 |
450 |
36-3 |
12-30 |
1400 | | 
