OEM PV21 CONTROL VALVE hydraulic pump | Partsdic®

The PV21 control valve hydraulic pump is meticulously engineered to meet the demanding requirements of hydraulic applications.

It is constructed with high-quality materials and features advanced design principles to ensure optimal performance and reliability. The pump consists of several key components, including the valve body, spool, actuator, and hydraulic fluid reservoir.

The valve body serves as the main housing for the internal components of the pump. It is typically made from sturdy metal alloys that can withstand high pressure and temperature conditions. The spool, also known as the control element, is responsible for regulating the flow and direction of the hydraulic fluid. It moves within the valve body and is actuated by an external force, such as an electric motor or a manual lever.

The actuator is the mechanism that drives the spool and controls its position. Depending on the application, the actuator can be hydraulic, pneumatic, or electric. It converts the input signal into a corresponding output force, which moves the spool to the desired position. This enables precise control of fluid flow and pressure within the hydraulic system.

The PV21 control valve hydraulic pump also incorporates a hydraulic fluid reservoir.

This reservoir stores an adequate amount of hydraulic fluid to ensure proper lubrication and cooling of the pump's internal components. The hydraulic fluid, usually a specialized oil, plays a crucial role in transmitting power and maintaining the hydraulic system's overall efficiency.

When the PV21 control valve hydraulic pump is in operation, it functions by receiving signals from external control devices, such as sensors or human operators. These signals dictate the desired flow rate and pressure, and the pump adjusts accordingly by modulating the position of the spool within the valve body. As a result, the hydraulic system can deliver precise and reliable performance, powering various hydraulic actuators, such as cylinders or motors.

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