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4 inch Steam Ball Valves, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we have been looking forward to the mutual cooperation with all friends at home and abroad and we'll create a bright future of business.

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  • 4 inch Brass Gas Ball Valve With Certification

    4 inch Brass Gas Ball Valve With Certification

    As the professional manufacturer, we would like to provide you 4 inch Brass Gas Ball Valve With Certification.And we will offer you the best after-sale service and timely delivery.The ball has 4 inch(100 mm)nominal diameter. A 4 inch Brass Gas Ball Valve With Certification is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it.
  • Stainless Steel Gate Valve

    Stainless Steel Gate Valve

    Stainless steel Gate Valve is a widely used variety of gate valves. The movement direction of the gate of the opening and closing parts is perpendicular to the direction of the fluid. The Stainless steel Gate Valve can only be fully opened and fully closed, and cannot be used for adjustment and throttling. The Stainless steel Gate Valve produced by Milestone Valve Company has a variety of stainless steel materials, including 304 stainless steel, 316 stainless steel, and 321 Stainless steel Gate Valve; it has advantages from ordinary gate valves to high temperature and high pressure gate valves.
  • Flange Wafer Check Valve

    Flange Wafer Check Valve

    Flange wafer check valve refers to a valve that automatically opens and closes the disc depending on the flow of the medium itself to prevent the medium from flowing back.
  • Triple Offset Flange Butterfly Valve

    Triple Offset Flange Butterfly Valve

    The valve stem axis deviates from the disc center and body center at the same time, and the valve seat rotation axis has a certain angle with the valve body channel axis, which is called triple offset flange butterfly valve.
  • Stainless Steel Flange Globe Valve

    Stainless Steel Flange Globe Valve

    Stainless steel flange globe valve is a kind of globe valve, and the valve body is made of stainless steel. The stem of the stainless steel stop valve is perpendicular to the sealing surface of the valve seat. The stem drives the valve disc to rise and fall to the opening and closing valve.
  • Pneumatic Atuated Butterfly Valve

    Pneumatic Atuated Butterfly Valve

    The Pneumatic Atuated Butterfly Valve produced by MST Valve Company Ltd. is a centerline butterfly valve with good corrosion resistance and sealing performance. Pneumatic actuated butterfly valves are generally divided into flange type pneumatic actuated butterfly valves and wafer type pneumatic actuated butterfly valves. Pneumatic actuated
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  • The Structure of Check Valve

    The valve that opens or closes on its own by the force of the flow of the medium to prevent the medium from flowing back is called a check valve. Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, and only allow the medium to flow in one direction to prevent accidents. Check valve is suitable for clean medium, not suitable for medium containing solid particles and high viscosity.

  • What is the main difference between a threaded globe valve and a socket globe valve?

    The main difference between a threaded globe valve and a socket globe valve lies in the connection method and application scenario. ‌

  • How Gate Valves Work

    The opening and closing part of the gate valve is the gate, and the movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces.

  • What Are the Features of Ball Valves

    The ball valve is not restricted by the installation direction, and the flow direction of the medium can be arbitrary. The fluid resistance is small, and the full-bore ball valve basically has no flow resistance.

  • 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.

  • What are the advantages of Ball Valve?

    ​Ball valves are quarter-turn valves that use a hollow, perforated and pivoting ball to control the flow of fluids through pipes.

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