SUN HYDRAULICS
FPHKEEN2C12V

***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 FPHKEEN2C12V (FPHKEEN2C12V) is a sophisticated pilot-operated, normally closed electroproportional throttle valve with a reverse free flow check feature. This valve is engineered to provide precise control of hydraulic fluid flow, utilizing an energized coil to generate opening force on the pilot stage, which in turn vents the main stage poppet for proportional opening. It supports metered flow from port 1 to port 2 and allows reverse free flow from port 2 to port 1, making it versatile for various hydraulic applications requiring controlled fluid direction and pressure management. Operating efficiently at pressures up to 5000 psi, this valve integrates seamlessly into systems that demand high-pressure capacity. The interchangeable coils are compatible with Sun's other solenoid-operated valves and can be mounted in either direction on the tube, offering flexibility in installation. For enhanced performance, it is recommended to use an amplifier with current sensing and adjustable dither between 100-250 Hz. Additional features include multiple manual override options such as the momentary-twist override (Option E), which enables manual shifting of the valve by twisting clockwise by 90 degrees. This model incorporates Sun's floating style construction, minimizing internal part binding due to excessive installation torque or cavity machining variations. The FPHKEEN2C12V fits a T16A cavity and boasts a capacity of up to 60 gpm (240 L/min), ensuring robust performance in demanding environments. This valve is designed for reliability and adaptability with a deadband nominal as a percentage of input at 25%, minimal leakage at maximum pressure, and includes Viton seal kits for both cartridge and coil components for enhanced durability under various operating conditions.