SUN HYDRAULICS
DCDADNV

***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 DCDADNV (DCDADNV) is a versatile three-position, 4-way directional cartridge valve featuring a spring-centered configuration. It offers a robust design with 6 ports that can handle up to 5000 psi (350 bar), including the X and Y pilot ports (port 5 and port 6). This model presents an array of spool options, with ten different types available, allowing customization based on specific application needs. The valve's capacity ranges from 11 to 30 gpm (38 to 120 L/min), dependent on the spool type chosen. Key features of the DCDADNV include a hardened spool and sleeve that not only ensure low leakage rates but also contribute to superior wear characteristics, enhancing the valve\u2019s longevity and reliability in demanding environments. The incorporation of Sun's floating style construction minimizes internal parts binding, which could result from excessive installation torque or variations in cavity/cartridge machining. This model requires a minimum pilot pressure of 150 psi (10.5 bar) to shift the valve and supports a maximum operating pressure up to 5000 psi (350 bar). Leakage performance is optimized, with maximum valve leakage specified at 2 in\u00b3/min at 1000 psi (30 cc/min at 70 bar). Installation specifications include a valve hex size of 1-1/8 inch (28.6 mm) and an installation torque between 45 \u201350 lbf\u00b7ft (61 \u201368 Nm). The DCDADNV weighs approximately .80 lb (0.35 kg), making it suitable for various hydraulic systems without adding significant weight. For maintenance or repairs, a Viton seal kit is recommended for this model, ensuring continued performance and resilience under various operational conditions.