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  • Preparations before ball valve repair

    Preparations before ball valve repair

    After the ZF8004 Stainless Steel Hydraulic ball valve with lever DN15~DN50 female thread Customer designed OEM is in use, it usually needs to be disassembled and repaired. The following Yuhuan valve manufacturer will explain the preparations before the ball valve repair. When the ball valve is cl...
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  • The correct installation position of the manifold and precautions

    The correct installation position of the manifold and precautions

    For floor heating, the manifold plays a vital role. If the manifold stops working, the floor heating will stop running. To some extent, the manifold determines the service life of the floor heating. It can be seen that the installation of the manifold is very important, so where is the most appro...
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  • Analysis on the structure and characteristics of check valves

    Analysis on the structure and characteristics of check valves

    ZF8006 Stainless Steel female thread swing check valve DN20 prevents the medium in the pipeline from flowing back. The valve whose opening and closing parts are opened or closed by the flow and force of the medium to prevent the medium from flowing back is called a check valve. Check valves belo...
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  • Ball valve installation and maintenance

    Ball valve installation and maintenance

    One, the installation of the ball valve Preparation before installation 1. The pipelines before and after the Stainless Steel Hydraulic ball valve with lever DN15~DN50 female thread Customer designed OEM are ready. The front and rear pipes should be coaxial, and the sealing surfaces of the two fl...
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  • Classification of stainless steel gate valves

    Classification of stainless steel gate valves

    Generally speaking, Stainless Steel female thread gate valve OEMs are classified according to the layout of the gate and the layout of the valve stem. Of course, according to the raw materials, they can be divided into Stainless Steel female thread gate valve OEMs, carbon steel gate valves and so...
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  • What are the stainless steel ball valves?

    What are the stainless steel ball valves?

    I believe everyone is familiar with stainless steel ball valves.Stainless steel bulk ultrasonic watermeter body welding versioncan be seen in every corner of the city. They are loved and sought after by people in the industry because of their easy installation and long life. There are many kinds ...
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  • Stainless steel water meter body

    Stainless steel water meter body

    The stainless steel water meter is hygienic and environmentally friendly, has no second pollution, is resistant to acid and alkali, will not produce corrosion and exudates at high and low temperatures, is safe and reliable, and meets food hygiene standards, with high accuracy, large range, and co...
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  • Stainless steel water separator application

    Stainless steel water separator application

    The water distributor and Manifold are the water distribution and water collecting devices used to connect the supply and return water of various heating pipes in the water system. According to the inlet and back water is divided into water distributor, Manifold. So called the or Manifold, common...
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  • Function of manifold

    Function of manifold

    Zhanfan stainless steel water distributor is an integrated water meter installation product developed by our company according to the transformation of one household and one meter of water supply enterprises. Stainless steel water distributor is widely used in municipal water supply pipe network ...
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  • The 6th Shanghai Architectural Water Exhibition

    The 6th Shanghai Architectural Water Exhibition

    As a high-quality professional exhibition for the domestic building water supply and drainage industry, the 6th Shanghai Architecture Water Exhibition which holded on 2th~4th,June,2021, focused on residential and commercial spaces, shared the three themes of healthy drinking water pipes, building...
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  • Common problems in valve use

    Common problems in valve use

    First, why the double sealing valve can not be used as a check valve? The advantage of the check valve spool is the force balance structure, allowing large pressure difference, and its prominent disadvantage is that the two sealing surfaces can not be in good contact at the same time, resulting i...
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  • International Forum on Stainless Steel Application Technology in Water Industry

    International Forum on Stainless Steel Application Technology in Water Industry

    On May 21st, 2021 (the third) International Forum on Stainless Steel Application Technology in Water Industry was successfully held in Wuxi! The conference was hosted by the International Nickel Association, the School of Environmental Science and Engineering of Donghua ...
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