comprar 410105-01225 Substituição da válvula de controle principal DX75-5B para ajuste de alta qualidade da escavadeira DOOSAN | Partsdic®_excavator hidráulica, Motor a diesel, SKS hidráulico

Pressão nominal: The rated operating pressure of this main control valve is typically around 250 – 300 bar (25 – 30 MPA). This pressure rating is in line with the hydraulic system's requirements of the DOOSAN DX75-5B excavator, allowing it to handle the pressures necessary for the excavator's normal operations.

Pressão máxima: The maximum pressure that the valve can withstand for short periods is usually higher than the rated pressure, muitas vezes chegando até 350 bar (35 MPA) ou mais. This additional pressure capacity enables the valve to handle sudden peak loads during the excavator's operation, garantindo a confiabilidade e durabilidade do sistema hidráulico.