•主要零件材料 Main parts materials
零件名稱Part Name |
材料 Material |
閥體 /蓋 Body/cover |
球墨鑄鐵/碳鋼/T銹鋼/鋁青銅 Ductile iron/WCB/ Stainless steel/AL-8ronze |
閥板Disc |
球墨鑄鐵/碳鋼/不銹鋼/鋁青銅 Ductile iron/WCB/ Stainless steel/AL-8ronze |
閥軸Stem |
不銹鋼/合金 Stainless steel/ Alloy |
閥桿螺母stem nut |
黃銅Brass |
密封Seal |
黃銅、不銹鋼 Brass f Stainless steel |
手輪 Handwheel |
球曼鑄鐵Ductile iron |
•外形尺寸 Overall Dimansior |
i PN10 單位Unit: mm |
|||||||
公稱通徑DN(mm) |
L |
D |
D1 |
D2 |
b-f |
Z-|d |
H |
Do |
DN40 |
165 |
150 |
110 |
84 |
19-3 |
4-19 |
210 |
180 |
DN50 |
178 |
165 |
125 |
99 |
19-3 |
4-19 |
220 |
180 |
DN65 |
190 |
185 |
145 |
118 |
19-3 |
4-19 |
250 |
180 |
DN80 |
203 |
200 |
160 |
132 |
19-3 |
8-19 |
280 |
220 |
DN100 |
229 |
220 |
180 |
156 |
19-3 |
8-19 |
315 |
220 |
DN125 |
254 |
250 |
210 |
184 |
19-3 |
8-19 |
370 |
280 |
DN150 |
267 |
285 |
240 |
211 |
19-3 |
8-23 |
410 |
280 |
DN200 |
292 |
340 |
295 |
266 |
20-3 |
8-23 |
495 |
315 |
DN250 |
330 |
395 |
350 |
319 |
22-3 |
12-23 |
610 |
406 |
DN300 |
356 |
445 |
400 |
370 |
24.5-4 |
12-23 |
660 |
406 |
DN350 |
381 |
505 |
460 |
429 |
24.5-4 |
16-23 |
740 |
500 |
DN400 |
406 |
565 |
515 |
480 |
24.5-4 |
16-28 |
840 |
500 |
DN450 |
432 |
615 |
565 |
530 |
25.5-4 |
20-28 |
970 |
500 |
DN500 |
457 |
670 |
620 |
582 |
26.5-4 |
20-28 |
1010 |
655 |
DN600 |
508 |
780 |
725 |
682 |
30-5 |
20-31 |
1350 |
655 |
DN700 |
610 |
895 |
840 |
794 |
32.5-5 |
24-31 |
- |
- |
DN800 |
660 |
1015 |
950 |
901 |
35-5 |
24-34 |
- |
- |
法蘭連接尺寸符合EN1092-1/2,也可根據(jù)用戶需要滿足其他不同的標(biāo)準(zhǔn)。DN900-100睹其他尺寸請與我們聯(lián)系。
Flange connection EN1092-1/2, the specific dimensions for different standards are available in need. DN900-1000 Please contact us.
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