SUN HYDRAULICS
DDFGXON/AP

***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 DDFGXON/AP (DDFGXON/AP) is a two-position, 3-way directional cartridge valve, distinguished by its six-port configuration where port 5 remains unused. This model is specifically designed to handle a maximum operating pressure of 5000 psi (350 bar), with each port capable of accommodating this pressure level. The DDFGXON/AP offers various spool configurations, influencing the valve's capacity which can reach up to 40 gpm (160 L/min). Key features include a minimum pilot pressure requirement of 160 psi (11 bar) for valve shifting and up to 290 psi (20 bar) for full shifting at rated flow. The construction of the DDFGXON/AP incorporates Sun Hydraulics' floating style design, which significantly reduces the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. Additionally, the hardened spool and sleeve enhance durability and maintain low leakage rates, ensuring consistent performance and minimal wear over time. The valve's leakage specifications are meticulously detailed for each path, emphasizing its precision in fluid control. For installation, the valve requires a torque between 150 - 160 lbf ft (203 - 217 Nm) and has an installation hex size of 1-1/4 inches (31.8 mm). Weighing approximately 2.90 lbs (1.30 kg), this model is robust yet manageable in size for various applications. Its design also includes provisions for Viton seals (990053006), ensuring compatibility with a range of hydraulic fluids and operational environments. This makes the DDFGXON/AP an ideal choice for systems requiring reliable directional control and high-pressure operation.