China Butterfly non return valve Manufacturers, Suppliers, Factory

We know that we only thrive if we can guarantee our combined rate competiveness and good quality advantageous at the same time for Butterfly non return valve,Micro-resistance Butterfly non return valve,Wafer Butterfly non return valve, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
Butterfly non return valve, Our products and solutions are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our solutions and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

Hot Products

  • Flanged Butterfly Valve With Turbine

    Flanged Butterfly Valve With Turbine

    Flanged butterfly valve with turbine (also known as turbine flange flap valve) generally adopts three eccentric multi-layer metal hard sealing structure, which is widely used in metallurgy, electric power, petrochemical industry, water supply and drainage, municipal construction and other industrial pipelines with medium temperature ≤ 425 ℃ to regulate flow and carry off flow.
  • Butterfly Valve Types

    Butterfly Valve Types

    Each butterfly valve types have a quarter-turn rotary motion valve, that is used to stop, regulate, and start the flow. Butterfly valves are a quick open type.
  • Wafer Type Butterfly Valve

    Wafer Type Butterfly Valve

    The butterfly plate of the Wafer Type Butterfly Valve produced by MST is installed in the diameter direction of the pipe. Wafer Type Butterfly Valve is simple in structure, small in size, light in weight, and consists of only a few parts. Moreover, it can be opened and closed quickly by rotating 90°, and the operation is simple. At the same time, the Wafer Type Butterfly Valve has good fluid control characteristics.
  • 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.
  • Lug Butterfly Valve

    Lug Butterfly Valve

    The butterfly plate of the lug butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0-90 degrees, which can play the role of flow regulation. When the butterfly plate rotates to 90 degrees, the valve reaches the maximum opening, easy to operate.
  • Cast Iron Flange Gate Valve

    Cast Iron Flange Gate Valve

    Cast iron flange gate valve is a kind of valve, which has the characteristics of low flow resistance, high height, and long opening and closing time. The opening and closing part of the gate valve is a gate. The movement direction of the gate is perpendicular to the direction of the fluid. The cast iron flange gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used model gate valve form a wedge-shaped, wedge-shaped angle valve.

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