Valve Type: The PV74 is a directional control valve, which means it regulates the direction of fluid flow within a hydraulic circuit.
It can be used for functions such as cylinder extension and retraction.
Flow Capacity: This valve is capable of handling various flow rates, depending on the specific model chosen. It is available in multiple sizes to accommodate different flow requirements.
Pressure Rating: The PV74 is designed to work under high-pressure conditions, typically up to 350 bar (5000 psi). This makes it suitable for heavy-duty applications.
Spool Options: Parker offers a range of spool options for the PV74, allowing for precise control over hydraulic functions and compatibility with various applications.
Actuation: It can be actuated using different methods, including manual, hydraulic, or solenoid control, giving users flexibility in how they operate their hydraulic systems.
The PVG130B is a proportional valve designed for advanced hydraulic control applications, where precise and variable flow control is essential. It's part of Parker's proportional valve family and offers the following specifications:
Proportional Control: The PVG130B is known for its exceptional precision in controlling the flow of hydraulic fluid.
It enables variable flow rates, which is critical in applications where precise motion and force control are required.
Flow Range: This valve provides a wide range of flow rates, making it versatile for various applications, including construction and industrial machinery.
Pressure Rating: It can handle pressures up to 420 bar (6000 psi), ensuring its reliability even in high-pressure hydraulic systems.
Feedback Devices: The PVG130B can be equipped with feedback devices, such as sensors and transducers, to provide real-time data on valve position and system performance, enhancing control and diagnostics.
Compatibility: It is compatible with electronic control systems, allowing for seamless integration into modern hydraulic systems for automation and precision control.