brand: Haichuan

color: blue

Product name: water meter

Material: Iron joint

Specification: 4 points, 6 points, 1 inch iron head water meter, Copper head water meter, dry water meter, hot water meter, vertical water meter please contact customer service, complete specifications

ask: I don’t know what size the water meter in my home is and how I should buy it.?

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answer: Look at the numbers on the side wall of the water meter. 15mm represents a 4-minute water meter.

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ask: My water meter keeps running even without using water. Is the water meter broken??

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answer: No, it is idling caused by the backflow of the water pipe. You need to install a check valve on the water pipe in front of the water meter. The principle is very simple.: The water meter itself has no power. Only the water or air flow in the water pipe can drive it to rotate. The probability of water pipe backflow is 10% left and right, usually found in high-rise residential buildings.

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ask: Why is there water in the water meter glass after installing a water meter??

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answer: This is normal design.

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ask: There are four black numbers and one red number on your water meter. How should you read it??

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answer: Just read the four black numbers directly. From left to right, they are hundreds and ten digits. The red number on the right is the fraction, so there is no need to read it.

The following vertical table( Need to contact customer service)

The following hot water meters( Need to contact customer service)

​ The rotor-type water meter is suitable for measuring the total amount of one-way water flow in small-diameter pipes. For example, household water consumption measurement using pipes with diameters of 15mm and 20mm. This type of water meter mainly consists of a casing, an impeller measurement mechanism, a deceleration mechanism, and an indicator meter. It has the characteristics of simple structure.[1] There are many types, including mechanical ones without output. Those with signal output. Most of those with signal output are analog outputs. In addition, there are many measurement principles of rotor water meters. For example, the water flow drives the rotor to drive the gear to count. , and some output a pulse signal every time the rotor rotates, and the following circuit will calculate the statistics. The working principle of the rotor-type single-beam water meter is: The water flow tangentially impacts the impeller from the water inlet of the meter case to cause it to rotate, and then continuously records the number of revolutions of the impeller through the gear reduction mechanism, thus recording the cumulative flow rate flowing through the water meter.

The rotor-type multi-stream water meter uses the distribution function of the impeller box to tangentially impact the multi-stream water flow from the water inlet of the impeller box to the impeller, so that the axial impact force of the water flow on the impeller is balanced and the wear of the impeller support part is reduced. And structurally reduce the impact of water meter installation and scaling on water meter errors.

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​ The company specializes in the production of copper plumbing fittings, stainless steel fittings, iron fittings, PE, PPR, aluminum plastic pipes, solar pipes and other water pipes, plastic pom fittings tee elbows, shower shower faucets and bathroom series, scissors and hot melt tool series, etc. Style plumbing hardware and bathroom products, welcome to call us to discuss business, and sincerely look forward to cooperating with you.