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■主要零件材料表 main part and material table
零件名稱
Part name
|
材料Material |
閥體Body、
閥蓋Cover
|
鑄鋼cast steel、不銹鋼 stainless steel、內(nèi)襯lining、F46 |
閥桿
Stem
|
優(yōu)碳鋼 excellent carbon steel、不銹鋼 stainless steel |
隔膜片Diaphragm pad |
F4、F46 |
隔膜墊
Diaphragm sheet
|
橡膠 rubber |
閥桿螺母
Stem nut
|
2HMN58-2-2 |
手輪
Handwheel
|
HT200 |
■襯氟隔膜閥標(biāo)準(zhǔn)PTFE-Lined diaphragm valve standard
名稱 Name |
技術(shù)規(guī)范
Technical specification
|
設(shè)計標(biāo)準(zhǔn)
Design criteria
|
GB12239 |
結(jié)構(gòu)長度structure length |
GB12221 |
法蘭標(biāo)準(zhǔn)
Flange standard
|
JB/T79-94 |
GB9113.1-2 |
|
檢驗試驗Inspection test |
GB/T13927 |
驅(qū)動方式
Drive mode
|
蝸輪worm、手動manual、電動electric、氣動pneumatic |
公稱通徑
Nominal diameter
|
PN1.0(MPa)主要外形尺寸和連接尺寸main form and connection size |
重量weight |
|||||||||
DN |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
D0 |
H1 |
H2 |
Kg |
15 |
125 |
95 |
65 |
42 |
3 |
14 |
4-φ14 |
100 |
90 |
98 |
4 |
20 |
135 |
105 |
75 |
50 |
3 |
14 |
4-φ14 |
100 |
95 |
104 |
5 |
25 |
145 |
115 |
85 |
60 |
3 |
16 |
4-φ14 |
120 |
125 |
139 |
6 |
32 |
160 |
135 |
100 |
70 |
3 |
18 |
4-φ18 |
140 |
136 |
154 |
8 |
40 |
1800 |
145 |
110 |
80 |
3 |
18 |
4-φ18 |
160 |
165 |
183 |
10 |
50 |
210 |
160 |
125 |
100 |
3 |
20 |
4-φ18 |
180 |
175 |
201 |
14 |
65 |
250 |
180 |
145 |
120 |
3.5 |
20 |
4-φ18 |
200 |
215 |
249 |
22 |
80 |
300 |
195 |
160 |
135 |
3.5 |
22 |
4-φ18 |
240 |
230 |
270 |
29 |
100 |
350 |
215 |
180 |
150 |
4 |
24 |
8-φ18 |
280 |
282 |
334 |
45 |
125 |
400 |
245 |
210 |
180 |
4 |
26 |
8-φ18 |
320 |
340 |
408 |
63 |
150 |
460 |
280 |
240 |
210 |
5 |
28 |
8-φ23 |
360 |
382 |
462 |
98 |
200 |
570 |
335 |
295 |
260 |
5 |
32 |
8-φ23 |
400 |
509 |
629 |
182 |
250 |
680 |
390 |
350 |
319 |
5 |
36 |
12-φ23 |
450 |
610 |
746 |
245 |
300 |
790 | 440 | 400 | 368 | 5 | 40 | 12-φ23 | 500 | 700 | 830 | 320 |
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