SUN HYDRAULICS
DCEADHN

***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 DCEADHN (DCEADHN) is a versatile three-position, 4-way directional cartridge valve designed for high-pressure hydraulic systems. This model features a spring-centered mechanism and can be configured with one of ten different spool options to suit various application needs. The valve operates with a maximum capacity ranging from 25 to 100 gpm (95 to 380 L/min), making it suitable for a wide range of flow rates. Constructed with hardened spool and sleeve, the DCEADHN ensures minimal leakage, consistent performance, and excellent wear characteristics under demanding conditions. It is designed to withstand a maximum operating pressure of 5000 psi (350 bar). All ports, including the x and y pilot ports (ports 5 and 6), are engineered to handle this high pressure, enhancing the valve's versatility in various hydraulic setups. The model incorporates Sun's unique floating style construction which minimizes the risk of internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. This feature aids in maintaining operational reliability and longevity. The valve requires a minimum pilot pressure of 125 psi (9 bar) to shift effectively, ensuring responsive control under different operating conditions. Additionally, the DCEADHN has specific installation requirements with a hex size of 1-1/4 inches (31.8 mm) and an installation torque range between 150-160 lbf ft (203-217 Nm). Weighing at approximately 1.80 lbs (0.80 kg), it is robust yet manageable for system integration. The model also supports Viton seal kits for enhanced performance durability under varied environmental conditions.