Cast Iron Short Structure Swing Check Valve H44T-16

H44T-16 rotary check valve, also known as check valve or check valve, its role is to prevent the backflow of media in the pipeline. The opening and closing parts rely on the flow of media and the power to open or close, in order to prevent the medium backflow valve called check valve. Check valve belongs to the automatic valve class, mainly used for one-way flow of media on the pipeline, only allows the media to flow in one direction to prevent accidents. This type of valve in the pipeline should generally be installed horizontally. Swing check valve adopts internal rocker arm swing structure, all the opening and closing parts of the valve are installed inside the valve body, do not penetrate the valve body, in addition to the middle flange parts with sealing gaskets and sealing rings, there is no external leakage points, eliminating the possibility of valve leakage. Swing check valve rocker arm and valve flap connection with spherical connection structure, so that the valve flap in the 360-degree range has a certain degree of freedom, there is an appropriate amount of compensation for the position, suitable for clean media, should not be used for solid particles and viscosity of the media.

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