Respuesta :

Answer:

Because pressure is on the downstream side of a prv, oil will naturally seep into the spring chamber.

Explanation:

  • PRV is known as the pressure relief valve that is used in the hydraulic lift systems.
  • When the limited system pressure is reached during the lift then this valve responds excess flow to the tank from the system.
  • The oil in this prv will automatically gets down into the spring chamber as the pressure is always directed downstream side of prv.

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