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进口全衬型陶瓷蝶阀美国阿卡迪亚品牌

进口全衬型陶瓷蝶阀Product Description:

Including valve stem, valve body, valve plate, valve seat and support shaft; The inner cavity of the valve body is provided with a flow-through part, which includes a water inlet section bushing and a water outlet section bushing; The valve seat comprises an upper valve seat and a lower valve seat installed on the valve body, and the valve body is sealingly connected with the valve seat; The valve plate is installed between the upper valve seat and the lower valve seat. The upper part of the valve plate is provided with a steering groove which is convenient for operation and control. The valve rod is connected with the valve plate through the steering groove to control the rotation of the valve plate and thereby control the flow; The lower part of the valve plate is provided with a support hole, and the support shaft is arranged in the support hole to support the valve plate. By optimizing the contour curve of the valve plate passing through the water surface and optimizing the length and thickness of the bushing at the outlet section, the easy wear of the bushing at the outlet section of the common ceramic butterfly valve and the pipe at the rear end of the valve are effectively reduced, and the service life of the valve is prolonged.

进口全衬型陶瓷蝶阀characteristic:

Fully lined ceramic butterfly valve, including valve stem, valve body, valve plate, valve seat and support shaft; The inner cavity of the valve body is provided with a flow-through part, the flow-through part includes a water inlet section bushing and a water outlet section bushing, the valve seat includes an upper valve seat and a lower valve seat arranged on the valve body, and the valve body is sealingly connected with the valve seat; The valve plate is arranged between the upper valve seat and the lower valve seat. The upper part of the valve plate is provided with a steering groove which is convenient for operation and control. The valve rod is connected with the valve plate through the steering groove to control the rotation of the valve plate and then control the flow. The lower part of the valve plate is provided with a support hole. The support shaft is arranged in the support hole and connected with the valve plate to support the valve plate and ensure that the valve plate will not be impacted by the fluid and will not be displaced; The length of the outlet section bushing is greater than that of the inlet section bushing, the thickness of the outlet section bushing is greater than that of the inlet section bushing, and the main water surface of the valve plate is of convex curved surface structure.

进口全衬型陶瓷蝶阀Principle:

The fully lined ceramic butterfly valve makes full use of the principle of fluid mechanics and the principle of boundary layer to optimize the shape curve and the corner of the main water surface of the valve plate-1-1. The curvature of the main water surface is 0.01mm ~ 0.08mm, and the curvature of the corner of the water surface of the valve plate-1-1 is 0.15mm ~ 0.90mm. By designing the water surface of the valve plate as a curved structure, the flow state of the fluid is effectively improved, Reduce the impact and wear of fluid on the outlet section;

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