SUN HYDRAULICS
DCEADHV

***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 DCEADHV (DCEADHV) is a versatile and robust three-position, 4-way directional cartridge valve designed for high-pressure hydraulic systems. It features a spring-centered mechanism and offers six ports, including the supply port designated as port 1. This model can handle a maximum operating pressure of 5000 psi (350 bar) across all ports, which also includes the x and y pilot ports (port 5 and port 6). The DCEADHV is available with ten different spool options, each determining the valve's capacity, which ranges from 25 to 100 gpm (95 to 380 L/min). Key specifications include a minimum pilot pressure requirement of 125 psi (9 bar) for valve shifting and a maximum valve leakage at 110 SUS (24 cSt) of 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). The valve's pilot volume displacement stands at .17 in\u00b2 (8 cc), and it features a hex size of 1-1/4 in. (31.8 mm). Installation torque requirements are between 150 to 160 lbf\u00b7ft (203 to 217 Nm), and the model weighs approximately 1.80 lbs (0.80 kg). Constructed with hardened spool and sleeve, the DCEADHV ensures low leakage rates and excellent wear characteristics. It also incorporates Sun\u2019s floating style construction which minimizes internal parts binding caused by excessive installation torque or variations in cavity/cartridge machining. This design enhances reliability and performance consistency in demanding applications. The seal kit available for this cartridge uses Viton components, ensuring durability against various fluids and operational conditions.