2014年7月7日星期一

The role of the titanium check valve, the installation location

The effect of the Titanium alloy valves in the pipeline is to prevent the backflow of fluid. Common use of more than a check valve in plumbing, exports more than installing the pump check valve, so that when the pump stops, the water pipeline will not turn the clock back; pump suction pipe head also has a check valve, so that it Sheung Shui can be maintained when the next start. Common spring-type check valve, lift and swing. Also used in the hydraulic check valve, the hydraulic system can maintain pressure. Titanium alloy sheet is usually installed in the export position of the pump. Titanium check valve, also known as check valves, determined according to the specific needs of the pipeline installation direction. If the installation location of the pipe is vertical, you can choose from spin type, pipeline. If the pipe is horizontal mounting position, you can choose the lift. Lift check valves open and close the fastest. Spin from the check valve of least resistance. Pipeline check valves are generally mounted on the clip-on approach in the majority, are not suitable for installation distance off place. titanium alloy sheets  widely used in various pump outlet pipe, extraction pipes, drains, and other media are not allowed back in the pipeline. Before the use of the titanium check valve is a pressure differential valve which automatically open and close the valve, it is the role of the medium flow in one direction only, and to prevent the reverse flow. According to their different structures, the check valve can be divided into lift (jump centripetal) and swing (roll plate) two. Lift check valve must be installed in horizontal pipelines, and make strict vertical axis of the valve in a horizontal plane, in order to ensure a flexible and reliable operation of the valve lift of. Swing check valve as long as the rotation pivot horizontally, can be installed in any horizontal, vertical or inclined pipeline.

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