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  • 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.
  • 2 Flanged Ball Valve

    2 Flanged Ball Valve

    In the 2 flange ball valve structure produced by milestone valve company, the flange is connected by bolts, and the seal is made of reinforced polytetrafluoroethylene inlaid into the stainless steel ring. There is no spring at the back of the steel ring to ensure that the valve seat is close to the ball and keep the seal. There is no PTFE bearing on the upper and lower valve stems to reduce friction and save labor. There is no adjusting plate at the bottom of the small shaft to ensure the joint position between the ball and the sealing ring. 2 flanged ball valve is full diameter for pipeline cleaning.
  • Top Entry Ball Valve

    Top Entry Ball Valve

    Top entry ball valve is widely used in oil and natural gas pipeline, and the equipment of extract oil, oil refining, petrochemical, chemical, chemical fiber, metallurgy, electric power, nuclear power, food and paper making.
  • Butterfly Valve For Pipeline

    Butterfly Valve For Pipeline

    Milestone valve company ltd produces various butterfly valves. Pipeline butterfly valve is divided into flange butterfly valve, wafer butterfly valve, lug butterfly valve and welding butterfly valve. All the butterfly valve for pipeline can bu customized according to requirements of our customers, including the diameter, the presser and the material.
  • High Performance Fixed Ball Valve

    High Performance Fixed Ball Valve

    High performance fixed ball valve is widely used in natural gas, oil products, chemical industry, metallurgy, urban construction, environmental protection, pharmaceutical, food and other industries. Among them, sulfur resistant series products are suitable for long-distance natural gas pipeline with hydrogen sulfide medium, many impurities and serious corrosion.
  • Flange Globe Valve

    Flange Globe Valve

    Flange globe valve is a kind of globe valve. globe valve is a valve that opens and closes by driving the valve disc by the valve stem. globe valve can be divided into flange globe valve, welded globe valve and threaded globe valve according to different connection modes.
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    Discover the essential maintenance tips for your valves and keep them performing at their best with this helpful guide!

  • What is a cryogenic ball valve? Working principle of cryogenic ball valve

    The low-temperature ball valve is a commonly used device for controlling the flow of media. It can be used in low-temperature or ultra-low-temperature media such as -50°C, -110°C, -196°C. It can control the flow and cut-off of the medium and is widely used in Various industries such as LNG systems, cryogenic systems, military industry, aerospace and other occasions.

  • Knife Gate Valve Installation

    Before installing the valve, the user must check the valve model, connection size and pay attention to the flow direction of the medium to ensure consistency with the valve requirements.

  • What factors should be considered when selecting an actuated butterfly valve actuator?

    This article discusses the factors to consider when choosing an actuated butterfly valve actuator. It outlines the key considerations and features one should keep in mind to make the right selection for their specific application needs.

  • What is an insulated ball valve? Working principle of thermal insulation ball valve

    Thermal insulation ball valve is a special kind of ball valve with good thermal insulation performance. It can transport high-temperature steam or high-temperature thermal oil through the jacket layer, which can effectively prevent the loss of heat energy and achieve the thermal insulation effect, so that the medium is not easy to solidify and crystallize.

  • The Difference Betwwn Gate Valve and Globe Valve

    The structure of gate valve will be more complex than that of globe valve. In terms of appearance, under the same diameter, gate valve is higher than globe valve and globe valve is longer than gate valve. In addition, gate valve has the difference between the ring stem and the no-rising stem, but globe valve have none.

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