SUN HYDRAULICS
DCFDXHV

***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 DCFDXHV (DCFDXHV) is a robust two-position, detented, 4-way directional cartridge valve that features a six-port configuration. This model can be equipped with up to three different spool options, enhancing its adaptability for various hydraulic applications. The valve\u2019s supply port is designated as port 3, and it, along with all other ports including the x and y pilot ports (port 5 and port 6), can withstand pressures up to 5000 psi (350 bar). The DCFDXHV\u2019s performance capacity varies depending on the spool type selected. Each path of this valve exhibits specific leakage rates as detailed in the technical data, ensuring predictable performance in operational conditions. The pilot ports are effectively sealed from the work ports to prevent cross-contamination and ensure efficient operation. A hardened spool and sleeve reduce spool leakage rates while providing excellent wear characteristics, crucial for maintaining long-term reliability and effectiveness. Sun Hydraulics has incorporated their floating style construction into the DCFDXHV model. This design approach minimizes potential internal part binding that could result from excessive installation torque or variations in cavity/cartridge machining\u2014promoting consistent operation and reducing maintenance concerns. Key specifications include a flow capacity of 80-120 gpm (320-480 L/min), a minimum pilot pressure requirement of 125 psi (9 bar) for valve shifting, and maximum operating pressure support of 5000 psi (350 bar). The valve also features a maximum leakage rate at specific conditions and includes details like pilot volume displacement and necessary installation torque. The model\u2019s hex size is specified for ease of installation, ensuring compatibility with standard tools.