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Add：Xinchuang Industrial Park, Xiaozhan Town, Jinnan District, Tianjin
Valve selection principle
1, according to the working medium (water, steam);
2. Selection according to working medium parameters: design temperature, design pressure and flow rate；
3, the valve should meet the design requirements: flow resistance, flow characteristics, sealing class; Genius valve
4, regulating valve to determine the following parameters: flow requirements, normal flow and close pressure drop, valve inlet and outlet pressure status, flow characteristics, flow capacity, adjustable ratio, valve weight and working pressure; 5. Select the connection mode of valve and pipe, generally flange, thread, clamp, clamp, etc.;
6, consider the selection of valve geometric parameters: structural length, the opening and closing of the valve height direction of the size, the overall size of the valve;
7, refer to the existing valve product sample to choose the suitable valve.