SUN HYDRAULICS
DCDADHN/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 DCDADHN/AP (DCDADHN/AP) is a robust and versatile three-position, 4-way directional cartridge valve. This spring-centered, 6-port directional valve stands out with its choice of 10 different spool options, allowing for flexible application across various hydraulic systems. Each port, including the x and y pilot ports (ports 5 and 6), can handle up to 5000 psi or 350 bar, making it suitable for high-pressure environments. The DCDADHN/AP features a hardened spool and sleeve which not only ensure low leakage rates but also contribute to excellent wear characteristics, crucial for maintaining system integrity and prolonging the valve's lifespan. The design incorporates Sun\u2019s floating style construction which minimizes internal parts binding\u2014a common issue caused by excessive installation torque or variations in cavity/cartridge machining. With a flow capacity ranging from 11 to 30 gpm (38 to 120 L/min) and a minimum pilot pressure requirement of 150 psi (10.5 bar) for shifting the valve, this model is both powerful and sensitive in operation. It supports a maximum operating pressure of up to 5000 psi (350 bar) and has a maximum valve leakage at 110 SUS (24 cSt) of about 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Additional specifications include a pilot volume displacement of .06 in\u00b3 (0.98 cc), valve hex size of 1-1/8 inches (28.6 mm), installation torque between 45 -50 lbf ft (61 -68 Nm), and a moderate weight of .80 lb (.35 kg). This hydraulic valve is ideal for applications requiring reliable performance under varying pressure conditions, enhanced by its durable construction and precise leakage control capabilities.