零件名稱 |
精鑄球墨鑄鐵 |
碳鋼carbon steel |
不銹鋼 stainless steel |
||||
QT |
C |
P |
R |
PL |
RL |
||
閥體、閥蓋 |
QT400 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
球體 |
QT400 |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
內襯材料閥蓋Lining material |
FEP(F46)、PTFE(F4)、PFA(可溶性聚四氟乙烯)、po(聚烯烴)PE(超高分子量聚乙烯) |
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填料壓蓋 |
WCB |
WCB |
CF8 |
CF8M |
CF3 |
CF3M |
|
填料Packing |
PTFE(F4聚四氟乙烯) |
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螺栓 Bolt |
35 |
35 |
1Cr17Ni2 |
1Cr17Ni2 |
1Cr18Ni9 |
1Cr18Ni9 |
|
螺母 Nut |
45 |
45 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
0Cr18Ni9 |
|
手柄 Handle |
WCB |
■主要零件材料表 main part and material table
公稱通徑Nominal diameter |
主要尺寸main dimensions |
參數(shù)值the reference water |
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PN10(1.0MPa) |
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DN(mm) |
L |
D |
D1 |
D2 |
f |
b |
Z-φd |
H |
D0 |
重量(kg) |
||
10 |
130 |
90 |
60 |
41 |
3 |
14 |
4-φ14 |
90 |
140 |
3.5 |
||
15 |
130 |
95 |
65 |
45 |
3 |
14 |
4-φ14 |
95 |
140 |
4 |
||
20 |
140 |
105 |
75 |
55 |
3 |
14 |
4-φ14 |
98 |
150 |
4.5 |
||
25 |
150 |
115 |
85 |
65 |
3 |
16 |
4-φ14 |
113 |
150 |
5.5 |
||
32 |
165 |
135 |
100 |
78 |
3 |
18 |
4-φ18 |
130 |
200 |
7 |
||
40 |
180 |
150 |
110 |
85 |
3 |
18 |
4-φ18 |
135 |
230 |
8 |
||
50 |
200 |
165 |
125 |
100 |
3.5 |
20 |
4-φ18 |
140 |
250 |
11 |
||
65 |
220 |
185 |
145 |
120 |
3.5 |
20 |
4-φ18 |
145 |
270 |
14 |
||
80 |
250 |
200 |
160 |
135 |
4 |
22 |
8-φ18 |
205 |
300 |
19 |
||
100 |
280 |
220 |
180 |
155 |
4 |
24 |
8-φ18 |
230 |
350 |
25 |
||
125 |
320 |
250 |
210 |
185 |
4 |
26 |
8-φ18 |
252 |
400 |
40 |
||
150 |
360 |
285 |
240 |
210 |
4 |
28 |
8-φ23 |
283 |
600 |
55 |
||
200 |
400 |
340 |
295 |
265 |
5 |
32 |
12-φ18 |
325 |
700 |
105 |
||
250 |
450 |
410 |
355 |
320 |
5 |
36 |
12-φ26 |
370 |
800 |
160 |
||
300 |
500 |
465 |
410 |
375 |
5 |
36 |
12-φ26 |
420 |
1000 |
220 |