Wafer butterfly valve

     Clamped turbine butterfly valve as known as Wafer Turbine Butterfly Valve, is a common type of valve, which usually consists of a valve body, a valve plate, a worm gear transmission mechanism, and a clamping device. The characteristics of this valve are simple structure, easy installation, and small space occupation. The clamp type connection method tightly connects the valve body to the pipeline through a clamping device, ensuring good sealing performance and valve stability. In addition, the clamped turbine butterfly valve can achieve rapid opening and closing, effectively controlling the flow of fluid medium.

Materials and working conditions
The manufacturing materials for clamped turbine butterfly valves can be ductile iron, carbon steel, stainless steel structure, etc., to adapt to different working environments and medium requirements. The working temperature range is wide, for example, some models of clamped turbine butterfly valves can operate normally within a temperature range of -20 ° C to+425 ° C. In addition, there are specially designed all plastic butterfly valves that are suitable for more demanding chemical environments, with excellent corrosion resistance and a wide range of operating temperatures.

Installation steps

• 1. Determine installation location: Based on the pipeline system drawings (usually fire protection pipelines, but also applicable to HDPE pipe, PVC pipe, etc.), determine the installation location and direction of the clamp turbine butterfly valve to ensure that the connection between the valve and the pipeline meets the design requirements.
• 2. Install flanges: Install flanges on both sides of the valve to ensure that the flange size matches the pipeline flange. Use bolts to tighten the flange to ensure a secure connection.
• 3. Valve placement: Place the clamp turbine butterfly valve between the flanges to ensure a tight fit between the valve and the flange. Use lifting equipment to lift the valve into place and avoid damaging the valve during installation.
• 4. Adjust valve position: Use tools such as wrenches to adjust the position of the valve, ensuring that the opening and closing direction of the valve is consistent with the direction of the pipeline fluid. At the same time, check the sealing performance of the valve to ensure that there is no leakage when the valve is closed.
• 5. Tighten bolts: Use tools such as wrenches to tighten flange bolts, ensuring that the valve is securely connected to the pipeline. Pay attention to the moderate tightening force of the bolts to avoid leakage or damage to the valve caused by over tightening or over loosening.
• 6. Check installation quality: After installation, check the installation quality of the clamp turbine butterfly valve to ensure that the valve opens and closes flexibly and the seal is reliable. If there are any problems, adjust and repair them in a timely manner.