SUN HYDRAULICS
FPHKXEN4A24V

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics FPHKXEN4A24V (FPHKXEN4A24V) is a pilot-operated, normally closed electroproportional throttle valve with a reverse free flow check. This advanced hydraulic component is designed to manage fluid flow efficiently, with metered flow from port 1 to port 2 and reverse free flow from port 2 to port 1. It operates under high pressures of up to 5000 psi, making it suitable for demanding applications. The valve features interchangeable coils compatible with other Sun solenoid-operated valves, allowing flexibility in installation as they can be mounted in either direction on the tube. For optimal performance, this valve should be used with an amplifier featuring current sensing and adjustable dither between 100 to 250 Hz. The FPHKXEN4A24V incorporates Sun's floating style construction, which minimizes the risk of internal part binding due to excessive installation torque or cavity-cartridge machining variations. It has a capacity of handling up to 60 gpm (240 L/min) and is housed in a T16A cavity. Manual override options are available, including the momentary-twist override option E that allows manual operation by twisting the override clockwise by 90 degrees. In certain circuit configurations, especially when paired with an external compensator, a reverse free flow check bypass might be necessary. The valve's design ensures minimal leakage at maximum conditions and requires specific installation torque for secure setup. Additionally, it comes equipped with Viton seal kits for both cartridge and coil components, ensuring durability and reliability under various operational conditions.