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    The three way thread ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline.The sealing surface and the spherical surface are often in a closed state and are not easily eroded by the medium.
  • Soft seal vs hard seal butterfly valves

    Soft seal vs hard seal butterfly valves

    Milestone is one of the professional Soft seal vs hard seal butterfly valves manufacturers and suppliers in China.
  • Lug Type Butterfly Valve

    Lug Type Butterfly Valve

    Lug type butterfly valve is usually used where the valve is at the end of a pipe since there will be no 2nd flange to secure the studs. Instead, lugs are cast on the valve with tapped holes which matches the bolt pattern for the size and pressure classification of the flange.
  • Three Ways Ball Valve

    Three Ways Ball Valve

    The three ways ball valve can be divided into L-shape and T-shape. The L-shape three way ball valve is used for switching the flow direction of medium, which can connect two mutually vertical channels; the T-shape three way ball valve is used for medium diversion, confluence and flow direction switching. T-shaped thre way ball valve can connect three channels or two of them.
  • Rubber Disc Check Valve

    Rubber Disc Check Valve

    Rubber disc check valve is mainly composed of valve body, valve cover and rubber disc. The valve is suitable for water supply and drainage pipeline system, which installed in the pipeline or pump outlet, to prevent media flow back and water hammer damage to the pipeline and pump. The valve can also be installed on the by-pass pipe of the inlet and outlet water of the reservoir to assist the pool water flowing back to the water supply system.
  • Wave Hard Seal Butterfly Valve

    Wave Hard Seal Butterfly Valve

    Wave hard seal butterfly valve adopts "U" type stainless steel sealing ring, the valve body adopts three eccentric multi-level metal sealing structure, and the precise valve plate sealing surface is organically combined with three-dimensional eccentric sealing surface after polishing. Wave hard seal butterfly valve adopts three eccentric seal structure, and the valve seat and butterfly plate are almost free of wear.
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  • The Advantages of Bellow Globe Valve

    The bellows globe valve can reach the zero leakage standard of helium mass spectrometry detection, which is very safe and reliable.

  • Why Should You Choose a Soft Seal Butterfly Valve for Your Industrial System?

    ​Soft Seal Butterfly Valves have become a standard solution for fluid control across various industries. They are widely recognized for their simple structure, compact size, and reliable sealing performance, especially when handling water, air, and other non-corrosive mediums. But what makes a Soft Seal Butterfly Valve truly stand out? Why are more companies selecting them for industrial, municipal, and commercial projects? Let's explore their design, functions, technical parameters, and benefits in detail.

  • How Does a Globe Valve Work and Why Do Professionals Choose It

    As someone who has worked in the valve industry for years, I’ve often been asked how a Globe Valve actually works and why it remains one of the most reliable solutions for fluid control. At Milestone, we’ve spent decades refining the design and performance of our globe valves to meet industrial demands across oil, gas, water treatment, and chemical processing applications. In this article, I’ll explain how a globe valve functions, what makes it unique, and why engineers continue to trust our products for precision and durability.

  • How Gate Valve Works？

    The gate valve can only be fully opened or fully closed, and cannot be used as a valve for regulating flow. Its working principle is that the gate plate moves up and down together with the valve stem, and there are trapezoidal threads on the valve stem.

  • How Does a High-Performance Soft Seal Butterfly Valve Work?

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  • How Do Stainless Steel Angle Globe Valves Compare to Other Types of Valves?

    Learn about the benefits of stainless steel angle globe valves and how they compare to other types of valves in this informative article.

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