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SPF(SP)系列數(shù)字鎖定平衡閥連接尺寸
SPF（SP）型數(shù)字鎖定平衡閥連接尺寸表
|
DN(mm) |
L |
H |
D |
D1 |
h |
N- |
|
20絲 |
100 |
102 |
Rp3/4 |
|
|
|
|
25絲 |
120 |
115 |
Rp1 |
|
|
|
|
32 |
180 |
130 |
135 |
100 |
67.5 |
4-φ14 |
|
40 |
205 |
140 |
145 |
110 |
72.5 |
4-φ18 |
|
50 |
240 |
195 |
160 |
125 |
80 |
4-φ18 |
|
65 |
275 |
220 |
180 |
145 |
90 |
4-φ18 |
|
80 |
290 |
230 |
195 |
160 |
97.5 |
8-φ18 |
|
100 |
335 |
260 |
215 |
180 |
107.5 |
8-φ18 |
|
125 |
390 |
290 |
245 |
210 |
122.5 |
8-φ18 |
|
150 |
430 |
330 |
280 |
240 |
140 |
8-φ23 |
|
200 |
495 |
530 |
335 |
295 |
167.5 |
12-φ23 |
|
250 |
622 |
560 |
405 |
355 |
202.5 |
12-φ25 |
|
300 |
698 |
590 |
460 |
410 |
230 |
12-φ25 |
|
350 |
787 |
780 |
520 |
470 |
260 |
16-φ25 |
SPF（SP）型數(shù)字鎖定平衡閥整圈流量系數(shù)表
|
|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
15 |
0.16 |
0.37 |
0.87 |
2 |
|
|
|
|
|
|
|
|
|
20 |
0.28 |
0.64 |
1.52 |
3.5 |
|
|
|
|
|
|
|
|
|
25 |
0.36 |
0.82 |
1.91 |
4.5 |
|
|
|
|
|
|
|
|
|
32 |
0.96 |
1.82 |
3.58 |
7.1 |
14 |
|
|
|
|
|
|
|
|
40 |
1.71 |
3.25 |
6.4 |
12.7 |
25 |
|
|
|
|
|
|
|
|
50 |
2.97 |
5.17 |
9.15 |
16.5 |
21 |
50 |
|
|
|
|
|
|
|
65 |
5.1 |
8.29 |
14.36 |
22.24 |
35.78 |
58 |
95 |
|
|
|
|
|
|
80 |
7.56 |
12.24 |
21.27 |
32.7 |
52.72 |
85.4 |
140 |
|
|
|
|
|
|
100 |
10.7 |
15.65 |
22.84 |
33.26 |
48.3 |
70.3 |
102 |
147.7 |
220 |
|
|
|
|
125 |
17 |
24.9 |
36.3 |
52.9 |
76.8 |
111.8 |
162.5 |
235 |
350 |
|
|
|
|
150 |
21.1 |
27.9 |
38 |
49.8 |
64.9 |
87.8 |
115.9 |
153 |
209 |
267 |
356 |
480 |
|
200 |
44 |
58 |
79 |
104 |
135 |
183 |
241 |
320 |
435 |
569 |
741 |
1000 |
|
250 |
57.2 |
75.5 |
103 |
135 |
176 |
238 |
314 |
416 |
566 |
740 |
963 |
1300 |
|
300 |
88 |
116 |
158 |
208 |
270 |
336 |
482 |
640 |
870 |
1138 |
1482 |
2000 |
|
350 |
119 |
157 |
214 |
280 |
365 |
494 |
652 |
862 |
1174 |
1537 |
2000 |
2700 |
|
400 |
154 |
203 |
278 |
363 |
473 |
640 |
845 |
1119 |
1522 |
1992 |
2593 |
3500 |
|
450 |
250 |
330 |
450 |
592 |
770 |
1043 |
1374 |
1824 |
2480 |
3243 |
4224 |
5700 |
|
500 |
308 |
406 |
553 |
728 |
945 |
1281 |
1687 |
2240 |
3045 |
3983 |
5187 |
7000 |
|
600 |
445 |
586 |
798 |
1050 |
1364 |
1848 |
2434 |
3232 |
4394 |
5747 |
7484 |
10100 |
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