TAN, L.; XIE, H.; LIU, J.; CHEN, H.; YANG, H. Research on Influence of Different types of Orifice on Axial Steady-state Flow Force in Cartridge Proportional Valve. International Journal of Fluid Power, [S. l.], v. 20, n. 2, p. 151–176, 2019. DOI: 10.13052/ijfp1439-9776.2021. Disponível em: https://journals.riverpublishers.com/index.php/IJFP/article/view/416. Acesso em: 4 may. 2024.