Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn50-dn600 woltman water meter for industrial in China. If you're going to wholesale high quality dn50-dn600 woltman water meter for industrial, welcome to get pricelist and quotation from our factory.
|
Type |
Size |
L Length |
H Height |
|
mm |
|||
|
50 |
50 |
200 |
253 |
|
65 |
65 |
200 |
268 |
|
80 |
80 |
225 |
284 |
|
100 |
100 |
250 |
295 |
|
125 |
125 |
250 |
310 |
|
150 |
150 |
300 |
339 |
|
200 |
200 |
350 |
382 |
|
250 |
250 |
450 |
438 |
|
300 |
300 |
500 |
488 |
|
350 |
350 |
500 |
590 |
|
400 |
400 |
600 |
660 |
|
450 |
450 |
600 |
700 |
|
500 |
500 |
800 |
760 |
|
600 |
600 |
800 |
880 |
Common sense of Woltman water meter installation:
1. Before installing a Woltman water meter, determine what caliber it is, and choose a water meter of the corresponding size to install. The installation direction and the arrow on the watch case must be consistent with the direction of the water flow in the pipe!
2. Ensure that there is enough space at the interface of the Woltman water meter, and the installation position should not be too close to the wall. There should be a straight line pipe with a length of not less than 10 times the diameter of the water meter in front of the meter, and no less than 5 times the length of diameter of the water meter behind the meter. For straight pipes, if the valve in front of the water meter is directly connected to the water meter, the influence of the valve opening on the error of the water indication value is extremely obvious.
3. Before installing the Woltmanwater meter, remove the sundries in the pipeline to ensure that the water meter is clean.
4. The newly installed pipeline corresponding to the Woltman water meter should first remove impurities such as stones, silt, and hemp silk in the pipeline. If the water quality is poor, a filter should be installed in front of the water meter, and the filter should be cleaned regularly.
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