
Product/ball valve (ball valve) details:
Product name: insulation ball valve (ball valve)
Product features: one-piece flange high temperature ball valve, gate valve for one-piece flange, high temperature ball valve, gate valve
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Part name
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Material Science |
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PF.QZ41M-10 16 |
PF.QZ41M-25Q |
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The valve body |
HT200 |
QT450-10 |
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A sphere |
Stainless steel |
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The valve stem |
45# |
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The handle |
Q235 |
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Sealing ring |
Composite graphite |
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model |
Nominal pressure(MPa) |
Test pressure Ps(MPa) |
Working temperature(℃) |
Applicable medium |
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- |
- |
- |
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PF.QZ41M-10 |
1.0 |
1.5 |
1.1 |
0.6 |
300 |
Steam, water, oil, etc |
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PF.QZ41M-16 |
1.6 |
2.4 |
1.8 |
|||
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PF.QZ41M-25Q |
2.5 |
4.0 |
2.8 |
350 |
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model |
Nominal diameter |
Size(mm) |
|||||||
|
L |
D |
D1 |
D2 |
b-f |
z-Φd |
H |
Do |
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PF.QZ41M-10 |
40 |
165 |
145 |
110 |
85 |
18-3 |
4-18 |
155 |
250 |
|
50 |
178 |
160 |
125 |
100 |
20-3 |
4-18 |
175 |
300 |
|
|
65 |
190 |
180 |
145 |
120 |
20-3 |
4-18 |
195 |
300 |
|
|
80 |
203 |
195 |
160 |
135 |
22-3 |
8-18 |
225 |
320 |
|
|
100 |
229 |
215 |
180 |
151 |
22-3 |
8-18 |
250 |
320 |
|
|
125 |
254 |
245 |
210 |
185 |
24-3 |
8-18 |
270 |
360 |
|
|
150 |
267 |
280 |
240 |
215 |
24-3 |
8-18 |
290 |
360 |
|
|
200 |
292 |
335 |
295 |
265 |
26-3 |
8-23 |
320 |
450 |
|
|
250 |
330 |
390 |
350 |
320 |
28-3 |
8-23 |
405 |
450 |
|
|
300 |
356 |
440 |
400 |
368 |
28-4 |
12-23 |
560 |
1000 |
|
|
350 |
381 |
500 |
460 |
428 |
30-4 |
16-23 |
620 |
1000 |
|
|
PF.QZ41M-16 |
40 |
232 |
145 |
110 |
85 |
20-3 |
4-18 |
155 |
250 |
|
50 |
250 |
160 |
125 |
100 |
20-3 |
4-18 |
175 |
300 |
|
|
65 |
270 |
180 |
145 |
120 |
20-3 |
4-18 |
195 |
300 |
|
|
80 |
280 |
195 |
160 |
135 |
22-3 |
8-18 |
225 |
320 |
|
|
100 |
300 |
215 |
180 |
155 |
24-3 |
8-18 |
250 |
320 |
|
|
125 |
325 |
245 |
210 |
185 |
26-3 |
8-18 |
270 |
360 |
|
|
150 |
350 |
280 |
240 |
210 |
28-3 |
8-233 |
290 |
360 |
|
|
200 |
400 |
335 |
295 |
265 |
30-3 |
12-23 |
320 |
450 |
|
|
250 |
450 |
405 |
335 |
320 |
32-3 |
12-25 |
405 |
450 |
|
|
300 |
500 |
460 |
410 |
375 |
34-4 |
12-25 |
560 |
1000 |
|
|
350 |
550 |
520 |
470 |
435 |
38-4 |
16-25 |
620 |
1000 |
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