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公司基本資料信息
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KF700W-2-50,KF700W-2-80,KF700W-2-100,KF700W-2-150,KF700W-2-200,KF700W-2-250,KF700W-2-300,電池式電磁水表
KF700W-3-50,KF700W-3-80,KF700W-3-100,KF700W-3-150,KF700W-3-200,KF700W-3-250,KF700W-3-300,電池式電磁水表
技術(shù)參數(shù) | 單位:M3/H | ||||
公稱口徑 | 計(jì)量等級(jí) | 過載流量Q4 | 過載流量Q3 | 分界流量Q2 | 最小流量 |
50 | 1級(jí) | 31.25 | 25 | 0.4 | 0.25 |
80 | 1級(jí) | 78.75 | 63 | 1 | 0.63 |
100 | 1級(jí) | 125 | 100 | 1.6 | 1 |
150 | 1級(jí) | 312.5 | 250 | 4 | 2.5 |
200 | 1級(jí) | 500 | 400 | 6.4 | 4 |
250 | 1級(jí) | 787.5 | 630 | 10 | 6.4 |
300 | 1級(jí) | 1250 | 1000 | 16 | 10 |
DN mm |
工作壓力 |
L |
D |
K |
n-¢A |
|
Mpa |
||||||
50 |
2" |
4.0 |
200 |
165 |
125 |
4-¢18 |
80 |
3" |
200 |
200 |
160 |
8-¢18 |
|
100 |
4" |
1.6 |
250 |
220 |
180 |
8-¢18 |
150 |
6" |
300 |
285 |
240 |
8-¢22 |
|
200 |
8" |
1.0 |
350 |
340 |
295 |
8-¢22 |
250 |
10" |
400 |
395 |
350 |
12-¢22 |
|
300 |
12" |
500 |
445 |
400 |
16-¢22 |
DNmm |
流速(m/s) |
|||||||||||||
0.3 |
0.5 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
50 |
2.1 |
3.5 |
7.1 |
14.1 |
21.2 |
28.3 |
35.3 |
42.4 |
49.5 |
56.5 |
63.6 |
70.7 |
77.8 |
84.8 |
80 |
5 |
9 |
18 |
36 |
54 |
72 |
90 |
109 |
127 |
145 |
163 |
181 |
199 |
217 |
100 |
8 |
14 |
28 |
57 |
85 |
113 |
141 |
170 |
198 |
226 |
254 |
283 |
311 |
339 |
150 |
19 |
32 |
64 |
127 |
191 |
254 |
318 |
382 |
445 |
509 |
573 |
636 |
700 |
763 |
200 |
30 |
60 |
110 |
230 |
340 |
450 |
570 |
680 |
790 |
900 |
1020 |
1130 |
1240 |
1360 |
250 |
50 |
90 |
180 |
350 |
530 |
710 |
880 |
1060 |
1240 |
1410 |
1590 |
1770 |
1940 |
2120 |
300 |
80 |
130 |
250 |
510 |
760 |
1020 |
1270 |
1630 |
1780 |
2040 |
2290 |
2540 |
2800 |
3050 |