Eaton Vickers 2520V21A8 1CC 22R 25VQTBPS12A 2203AA 20R 2520V21A8-1CC-22R Double Vane Pump Hydraulic Pump

What should be paid attention to when designing and arranging pipelines for Vygos vane pumps? A. Reasonable selection of pipe diameter, with large pipe diameter, small liquid flow velocity and small resistance loss at the same flow rate, but high price and small pipe diameter will lead to a sharp increase in resistance loss, resulting in an increase in the pressure of the selected pump and an increase in belt power. The sales manufacturer of the US imported Vigus 25VQ vane pump, the sales manufacturer of the US imported Vigus 25VQ vane pump, and the * * * and operating costs will both increase, Sales manufacturer of Wings 25VQ vane pump imported from the United States. Therefore, comprehensive consideration should be given from both technical and economic perspectives. B. Valves and check valves must be installed on the discharge side of the pump. The valve is used to adjust the operating point of the pump, and the check valve can prevent the reverse rotation of the VICKERS oil pump when the liquid flows backwards. C. The pipeline layout should be as straight as possible, minimizing the number of accessories in the pipeline and minimizing the length of the pipeline. When turning is necessary, the bending radius of the elbow should be 3-5 times the diameter of the pipeline, and the angle should be greater than 90 ℃ as much as possible. D. The larger pressure that the discharge pipe and its pipe joints can withstand should be considered. The heat energy of water and air in the oil of the vane pump is a condition for the oxidation of the oil, and the metal particles in the oil play a catalytic role in the oxidation of the oil.