A component set designed to facilitate the manual operation of hydraulic valves. It typically includes a handle, mounting hardware, and potentially other accessories such as extensions or indicator plates. These kits provide a means for human operators to directly control the flow of hydraulic fluid within a system by actuating the valve.
The importance of these sets lies in enabling precise and reliable control over hydraulic machinery. They offer a direct interface for operators to adjust flow rates, direction, and pressure, ensuring machinery performs as intended. Historically, advancements in handle design have focused on improving ergonomics, durability, and feedback to enhance operator efficiency and reduce errors.