衬氟截止阀
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主要零件及材料 Main parts and materials |
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零件名称 Part name |
材料material |
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阀体Body、 阀盖Cover |
铸钢cast steel、不锈钢 stainless steel、内衬liningF4、F46 |
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阀瓣Disc |
优碳钢 excellent carbon steel、不锈钢 stainless steel、衬liningF4、F46 |
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阀杆 Stem |
2Cr13、不锈钢 stainless steel |
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填料packing |
PTFE(F4)聚四氯乙烯 |
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阀杆螺母 Stem nut |
2HMN58-2-2 |
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手轮 Handwheel |
HT200 |
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■衬氟截止阀标准PTFE-Lined globe valve standard
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技术规范 Technical specification |
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设计标准 Design criteria |
GB12233 |
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结构长度Structure length |
GB12221 |
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法兰标准 Flange standard
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JB/T79-94 |
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GB9113.1-26 |
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检验试验Inspection test |
GB/T13927 |
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驱动方式 Drive mode |
手动manual、电动electric、气动pneumatic |
■主要外形及连接尺寸Main form and connection size
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公称通径 Nominal diameter |
PN1.6(MPa）主要外形尺寸和连接尺寸main form and connection size |
重量weight |
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DN |
L |
D |
D1 |
D2 |
f |
b |
Z-Φd |
D0 |
H1 |
H2 |
Kg |
|
15 |
130 |
95 |
65 |
43 |
3 |
14 |
4-Φ14 |
100 |
190 |
202 |
7 |
|
20 |
150 |
105 |
75 |
50 |
3 |
14 |
4-Φ14 |
100 |
225 |
250 |
8 |
|
25 |
160 |
115 |
85 |
60 |
3 |
16 |
4-Φ14 |
120 |
230 |
255 |
9 |
|
32 |
180 |
135 |
100 |
68 |
3 |
18 |
4-Φ18 |
140 |
260 |
290 |
12 |
|
40 |
200 |
145 |
110 |
80 |
3 |
18 |
4-Φ18 |
160 |
280 |
315 |
16 |
|
50 |
230 |
160 |
125 |
100 |
3 |
20 |
4-Φ18 |
180 |
300 |
345 |
20 |
|
65 |
290 |
180 |
145 |
115 |
3.5 |
20 |
4-Φ18 |
200 |
365 |
420 |
28 |
|
80 |
310 |
195 |
160 |
130 |
3.5 |
22 |
8-Φ18 |
240 |
420 |
490 |
39 |
|
100 |
350 |
215 |
180 |
150 |
4 |
24 |
8-Φ18 |
280 |
450 |
536 |
51 |
|
125 |
400 |
245 |
210 |
180 |
4 |
26 |
8-Φ18 |
320 |
520 |
630 |
70 |
|
150 |
480 |
280 |
240 |
210 |
4 |
28 |
8-Φ23 |
360 |
560 |
695 |
100 |
|
200 |
600 |
335 |
295 |
260 |
5 |
32 |
12-Φ18 |
400 |
630 |
780 |
160 |
|
250 |
730 |
405 |
355 |
349 |
5 |
36 |
12-Φ26 |
450 |
700 |
880 |
250 |
|
300 |
850 |
460 |
410 |
370 |
6 |
40 |
12-Φ26 |
500 |
770 |
1070 |
350 |
