In recent years, industries such as electronics and photovoltaics have developed rapidly, and the electronic paste products used in their applications have also been rapidly updated, and product performance requirements have also been continuously improved.
The electronic paste is the basic material for manufacturing thick film components. It is a kind of solid powder paste mixed with organic carrier is widely used in electrical conductors, insulators and dielectrics of various electronic components, from photovoltaics, and display screens to various circuits, and is an indispensable and important electronic material in the electronic information industry. Among them, the valve plays an important role in the process of electronic slurry pipeline transportation. Any demand for valves, feel free to consult us at sales@covnavalve.com
For the valve on the slurry main pipe, we recommend using a pneumatic ball valve, and the valve should be installed horizontally, because our ball valve is very smooth, suitable for easy-adhesive media, and effectively reduces the dead angle of the pipeline and eliminates the waste of slurry. More importantly, our pneumatic actuated valves have opened and closed more than one million times, and the opening and closing time is only within 1s. Using our pneumatic series valves will bring excellent benefits and lower maintenance costs to production.
The valve used to adjust the slurry flow needs to be set at the high point of the pipeline, so that the slurry can settle from both sides of the valve when the valve is closed, and it is not easy to block the valve. For this, we sincerely recommend a pneumatic butterfly valve equipped with a positioner, which can more precise adjustment and signal feedback for the flow of pulp.
The valve used for venting or cleaning needs to be installed as close as possible to the slurry main pipe. For this, we recommend pneumatic butterfly valve. Our pneumatic butterfly valve has good sealing performance, which can prevent leakage of slurry, and can also better prevent slurry. Accumulation in pipes causes blockages.
When the slurry pipeline stops conveying, it is very easy to accumulate and block the pipeline and pipe fittings.
Flushing and purging pipelines should be set up at the low point of the pipeline before the valve is used for adjustment, and near the inlet and outlet of the equipment so that the slurry can be completely discharged from the pipeline. The piping for flushing and purging requires access to a special three-way ball valve from the top of the slurry pipe. COVNA’s corrosion-resistant three-way ball valve or knife gate valve can meet this requirement.
When it is necessary to connect larger branch pipes in the slurry pipeline, the COVNA knife gate valve is the first choice to effectively prevent the slurry from clogging.
Post time: Apr-11-2022