The flow from the outlet of a sequence valve is at:

In hydraulic systems, a sequence valve is designed to control the flow and timing of fluid to different parts of the circuit. The flow from the outlet of a sequence valve is referred to as line pressure, which is the pressure present in the hydraulic lines feeding the system or downstream devices.

When the sequence valve is activated, it allows fluid to pass through from a high-pressure line, maintaining the system’s operational pressure as it typically remains above any downstream components requiring activation. This ensures that the equipment receiving the hydraulic fluid operates effectively under the required pressure conditions, enabling efficient power transfer and functionality.

Understanding that line pressure is a functional requirement of many hydraulic operations emphasizes the importance of pressure levels in managing system performance. Other pressure types, such as drain or atmospheric pressure, do not fulfill the same operational role as line pressure in this context.