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  • Flange Double Offset Butterfly Valve

    Flange Double Offset Butterfly Valve

    Milestone Valve Co. Ltd. is a manufacturer specializing in the production of valves. It independently designs, develops, and produces various industrial valves such as butterfly valves, gate valves, ball valves, and check valves; among them, the self-designed Flange double offset butterfly valve has greatly eliminated the structure Excessive squeezing and scraping between the disc and the valve seat can reduce the opening resistance, reduce wear, and increase sealing performance and service life; Flange double offset butterfly valve is mainly used in petroleum, metallurgy, water treatment, water supply and drainage and other fields.
  • Forged Steel Fixed Ball Valve

    Forged Steel Fixed Ball Valve

    Forged steel fixed ball valve is a new generation of high-performance ball valve, mainly used for high pressure and large diameter, suitable for long-distance transmission pipeline and general industrial pipeline. Its strength, safety and harsh environment resistance are specially considered in design, and are suitable for various corrosive and non-corrosive media. The advanced steel fixed ball valve produced by MST is of high quality in structure and sealing, and is widely used in natural gas, oil, chemical industry, metallurgy, urban construction, food and other industries.
  • Eccentric Ball Valve

    Eccentric Ball Valve

    Eccentric Ball Valve is a common trajectory when the eccentric valve body, eccentric sphere, and a valve seat, and the valve stem is rotationally centering, the closes the closing process, the closer, completely achieve a good seal. Milestone Valve Company produced high-end Eccentric Ball Valve is widely used in steel industries, aluminum, fibers, micro solid particles, pulp, coal ash, petroleum gas and other media.
  • Metal seated gate valve for abrasive media

    Metal seated gate valve for abrasive media

    The Milestone Metal seated gate valve for abrasive media valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The Metal seated gate valve for abrasive media has two sealing surfaces. The two sealing surfaces of the most commonly used model gate valve form a wedge.
  • Forged Steel Globe Valve

    Forged Steel Globe Valve

    The features of forged steel globe valve：Less Waste 、Stronger and Durable Produc 、Reduced Thermal Fatigue、Better Mechanical Properties、High-Resistance Valve
  • Stainless Steel Wafer Ball Valve

    Stainless Steel Wafer Ball Valve

    Stainless steel wafer ball valve is suitable for Class150, PN1.0 ~ 2.5MPa, the working temperature of 29~180℃ or 29~300℃ all kinds of pipeline, used to cut off or connect the medium in the pipeline. The valve is apply to water, steam, oil, nitric acid, acetic acid, oxidizing medium and other media.
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  • What Should be Paid Attention to When Using and Installing the Wafer Check Valve

    Wafer check valve is a kind of check valve. Check valve refers to the valve that automatically opens and closes the valve flap depending on the flow of the medium itself, and is used to prevent the medium from flowing back. It is also called check valve, one-way valve, reverse flow valve, and back pressure valve.

  • What should we pay attention to when using butterfly valves?

    The pipe clamp flange standard must be consistent with the butterfly valve flange standard; it is recommended to use butt welding flange, butterfly valve special flange or integral flange; flat welding flange (fitting type) is not allowed, if the user uses flat welding flange , must obtain the supplier's consent.

  • The Features of Knife Gate Valve

    Knife gate valve is suitable for various powder and slurry fluids in the general petrochemical and other food industries, cement and paper making, environmental protection and other industries.

  • Where are butterfly valves used?

    As a compact and easy-to-operate fluid control device, butterfly valves are widely used in industrial and civil fields due to their unique disc-shaped valve plate rotation opening and closing principle.

  • Selection standard of butterfly valve

    Butterfly valve can be selected in double position regulation, necking channel, low noise, gasification phenomenon, a small amount of leakage to the atmosphere and corrosive medium.

  • Three-eccentric Dutterfly Valve Structure Characteristics and Applicable Industry Introduction

    The structure of the butterfly valve is single eccentric, double eccentric, and triple eccentric. Today, we will mainly introduce the following three eccentric butterfly valves.

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