1 2 brass ball valve
Valve cleaning method The welding slag, rust, and debris in the pipeline can cause blockage or jamming at the throttle port, guide position, and under the valve cover balance hole, resulting in scratches and grooves on the valve spool surface and guide surface, as well as indentation on the sealing surface. This is a common … Read more
The globe valve has a valve stem axis perpendicular to the valve seat sealing surface. The valve stem has a relatively short opening or closing stroke and has a very reliable cut-off action, making it very suitable for cutting, regulating, and throttling the medium. Once the globe valve is in the open position, its valve … Read more
Installation of ball valve Preparation before installation The front and rear pipelines of the ball valve are ready. The front and rear pipelines should be coaxial, and the sealing faces of the two flanges should be parallel. The pipeline should be able to withstand the weight of the ball valve, otherwise appropriate support must be … Read more
The working principle of check valve The check valve is used in pipeline systems. Its main function is to prevent the backflow of the medium, prevent the pump and its driving motor from reversing, and prevent the release of the medium inside the container. The check valve can also be used on the pipeline that … Read more
With the rapid development of the national economy, control valves are increasingly used in the process of automation development. Gas regulator valves are mainly used to regulate the flow, pressure, and liquid level of the medium. Based on the position signal, the automatic control valve opens to achieve the regulation of medium flow, pressure, and … Read more