开启压力 MPa |
排放压力 MPa |
公称通径 |
||||||
DN40 |
DN50 |
DN80 |
DN100 |
DN125 |
DN150 |
DN200 |
||
排量 Qd,m3/min |
||||||||
0.02 |
0.022 |
5.5 |
9 |
22 |
37 |
62 |
88 |
137 |
0.03 |
0.033 |
6.8 |
11 |
27 |
45 |
76 |
108 |
169 |
0.04 |
0.044 |
7.6 |
12 |
30 |
51 |
85 |
120 |
188 |
0.05 |
0.055 |
8.6 |
14 |
34 |
58 |
96 |
136 |
213 |
0.06 |
0.066 |
9.4 |
15 |
37 |
63 |
105 |
150 |
234 |
0.07 |
0.077 |
10 |
16 |
40 |
68 |
113 |
160 |
275 |
0.08 |
0.088 |
11 |
18 |
43 |
73 |
121 |
172 |
269 |
0.09 |
0.099 |
12 |
19 |
46 |
77 |
128 |
183 |
285 |
0.10 |
0.11 |
12 |
20 |
48 |
81 |
135 |
192 |
300 |
0.11 |
0.121 |
13 |
21 |
51 |
85 |
142 |
202 |
316 |
0.12 |
0.132 |
13 |
22 |
53 |
89 |
148 |
211 |
331 |
0.13 |
0.143 |
14 |
23 |
55 |
93 |
156 |
222 |
347 |
0.14 |
0.154 |
15 |
24 |
58 |
94 |
161 |
231 |
361 |
0.15 |
0.165 |
15 |
25 |
60 |
102 |
170 |
241 |
377 |
0.16 |
0.176 |
16 |
26 |
63 |
106 |
176 |
250 |
391 |
0.17 |
0.187 |
16 |
27 |
65 |
110 |
184 |
261 |
407 |
0.18 |
0.198 |
17 |
28 |
68 |
114 |
190 |
270 |
422 |
0.19 |
0.209 |
18 |
29 |
70 |
118 |
197 |
280 |
438 |
0.20 |
0.22 |
18 |
30 |
72 |
122 |
204 |
290 |
453 |