Correct installation and use of oval gear flow meter

Abstract: The correct installation and use information of the oval gear flow meter is provided by the excellent flow meter and flow meter production and quotation manufacturers. VNLC oval gear flowmeter is a positive displacement flowmeter, which belongs to the category of high precision in flowmeters. In order to ensure the accuracy of the flow meter measurement, the correct installation method is very important. The technology of Heshunda flowmeter will explain to you about it. More flowmeter manufacturers choose models and price quotations. You are welcome to inquire. The following are the details of the correct installation and use of oval gear flowmeters. VNLC oval gear flowmeter is a positive displacement flowmeter, which belongs to the category of high precision in flowmeters. In order to ensure the accuracy of the flow meter measurement, the correct installation method is very important. The correct installation method of the oval gear is explained by the technology of the flowmeter. 1. A filter should be installed in front of the oval gear flowmeter, and the arrows on the two housings point in the same direction as the flow. 2. When the measured liquid contains gas, a gas separator should be installed in front of the oval gear flowmeter. 3. Regardless of whether the pipeline is installed vertically or horizontally, the oval gear shaft in the oval gear flowmeter is installed in a horizontal position. (The dial should be perpendicular to the ground) 4. If the oval gear flowmeter is installed correctly, if the reading is not easy to see, the counter can be turned to 180°or 90°That's it. 5. Before installing the oval gear flowmeter, use a bamboo stick to push the gear from the outlet several times. If it does not move, it can be soaked in gasoline (to avoid memory deposits after factory calibration). 6. The throttle valve should be installed on the oval gear. At the inlet of the flowmeter, the on-off valve is installed at the outlet. When opening and closing each valve, start slowly, and do not open or close the valve quickly. 7. It is strictly forbidden for the sweeping steam to pass through the oval gear flowmeter. 8. In the continuous use department, the oval gear flowmeter needs to add a bypass pipe. 9. Before installing the oval gear flowmeter, the pipeline needs to be flushed. When flushing, use a straight pipe section (replacing the position of the oval gear flowmeter) to prevent welding slag and debris from entering the oval gear flowmeter. 10. It is strictly forbidden to use water to calibrate the oval gear flowmeter composed of cast iron. 11. The flow rate of the oval gear flowmeter shall not exceed the technical requirements during use. The oval gear flowmeter works best at 50~80% of the maximum flow. 12. If the liquid to be tested is chemically corrosive, an oval gear flowmeter made of corrosion-resistant stainless steel must be used. As a well-known flowmeter manufacturer in China, the instrument factory has invested a lot of energy in flowmeter production technology and quality control to ensure product safety, reliability, stability and high quality. If you have other questions or needs about flowmeters, you can contact the flowmeter manufacturer and we will serve you wholeheartedly. The above is the whole content of this article. You are welcome to inquire about the flowmeter selection and quotation of our factory. 'Proper installation and use of oval gear flow meter'

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