
How to calculate the torque of the ball valve gear box
2025-05-07
The torque calculation of the ball valve gear box involves multiple physical quantities and parameters, mainly including valve diameter, valve pressure, friction coefficient, and valve axis diameter.
2025-05-29
Jinan Vanxon Machinery ManufacturingCo., Ltd. is located in Pingyin County, the hometown of roses in Jinan City, Shandong Province.