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Yongtong Corporation was founded in 1996, located at “ The Capital Of Valves “ Yuhuan China,covering 20000 square meters ground. Yongtong is a professional manufacturer with ISO9001-2008.
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The main technical performance of the copper valve
The strength performance of the copper valve refers to the ability of the copper valve to withstand the pressure of the medium. The copper valve is a mechanical product that bears internal pressure, so it must have sufficient strength and rigidity to ensure long-term use without cracking or deformation.

2021-06-24
The latest development of copper valve technology
Since the beginning of the 21st century, some well-known domestic copper valve manufacturers have broken conventional ideas and bravely innovated and practiced

2021-06-24
According to the selection of control functions, various valves have their own functions, and attention should be paid to their corresponding functions when selecting.

2021-06-24
The development direction of special metal bellows materials for copper valves
The material of the copper valve suitable for the production of bellows must have good plasticity, high elastic limit, tensile strength and fatigue strength, good welding performance, and stable elastic performance. Because of these performance characteristics, austenitic stainless steel is widely used in the manufacture of bellows.

2021-06-24
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Frequently Asked Questions
In order to extend the service life of sanitary valves, regular maintenance is required. This includes cleaning the surface of the valve, inspecting the spool and seals, tightening loose parts, and so on. In addition, it is important to avoid excessive force or improper handling during use to minimize damage to the valve. If a valve is found to be faulty or malfunctioning, it should be promptly serviced or replaced by contacting a maintenance professional.
The service life of sanitary valves depends on the material, frequency of use and maintenance. Generally speaking, high-quality bathroom valves have a long service life, up to several years or even more than ten years. However, if the valve is often subjected to corrosion, wear and tear or improper use, its life span may be shortened. Therefore, regular cleaning, inspection and maintenance of the valves is the key to prolonging their service life.
In the installation of bathroom valves, you need to ensure that the valve and the water pipe connection is tight, solid, and compatible with the bathroom equipment. At the same time, pay attention to the installation location and height of the valve to facilitate the use and maintenance. During the installation process, follow the product instructions and installation guidelines to ensure that all components are installed correctly and securely.
Modern sanitary valves usually adopt energy-saving designs, such as flow restrictors and water-saving nozzles. These designs can limit the water flow and spray range, thus reducing the waste of water. In addition, some high-end sanitary valves are equipped with intelligent sensing system, which can automatically adjust the water flow and temperature according to the user's needs.
Most sanitary valves are equipped with a temperature adjustment function. By rotating or pressing the temperature control device on the valve, the mixing ratio of hot and cold water can be adjusted to regulate the water temperature. Please note that care should be taken when adjusting the temperature to avoid scalding.
If the bathroom valve leaks, first check whether the valve is closed tightly, and whether the seals are intact. If there is any problem, try to tighten the valve or replace the seals. If the problem still exists, the valve core may be damaged, it is recommended to contact a professional maintenance personnel for overhaul or replacement.
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