SUN HYDRAULICS
DCEADBN

***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 DCEADBN (DCEADBN) is a versatile hydraulic component designed for high-pressure applications. This three-position, 4-way directional cartridge valve features a spring-centered mechanism and offers a choice of 10 different spool options to accommodate various hydraulic system requirements. With its robust design, each port on the DCEADBN, including the X and Y pilot ports (port 5 and port 6), can handle up to 5000 psi (350 bar). The valve's capacity ranges from 25 to 100 gpm (95 to 380 L/min), depending on the spool type selected. This model incorporates Sun's floating style construction which minimizes internal part binding resulting from excessive installation torque or cavity/cartridge machining variations. The hardened spool and sleeve enhance durability by providing low leakage rates and superior wear characteristics. Leakage for this model, as specified in technical data, is quantified per path, ensuring precise fluid control in demanding operations. The DCEADBN requires a minimum pilot pressure of 125 psi (9 bar) to shift the valve effectively and can operate at a maximum pressure of 5000 psi (350 bar). It has a maximum valve leakage at 110 SUS (24 cSt) of approximately 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Additionally, the pilot volume displacement stands at .17 in\u00b2 (8 cc). For installation, the valve hex size is measured at 1-1/4 inches (31.8 mm) with an installation torque between 150-160 lbf-ft (203-217 Nm). The model weighs about 1.80 lb (0.80 kg), and available seal kits for this cartridge use Viton material with part number: 990063006.