SUN HYDRAULICS
DDHCXBV

***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 DDHCXBV (DDHCXBV) is a high-performance, three-position, 4-way directional cartridge valve designed for advanced hydraulic system applications. This model is spring-centered and features six ports that can handle a maximum operating pressure of 5000 psi (350 bar). It is particularly notable for its capacity to be configured with different spool options depending on the specific requirements of the application, supporting up to 80 gpm (320 L/min). The DDHCXBV valve incorporates Sun Hydraulics' floating style construction which significantly reduces risks of internal parts binding due to excessive installation torque or variations in cavity-cartridge machining. This design choice enhances the durability and reliability of the valve in demanding operational conditions. The hardened spool and sleeve ensure low leakage rates and superior wear characteristics, maintaining consistent performance over time. Key technical specifications include a minimum pilot pressure requirement of 200 psi (14 bar) for valve shifting, and a maximum leakage rate at 110 SUS (24 cSt) of 5 in\u00b3/min per 1000 psi (80 cc/min per 70 bar). The valve also features pilot volume displacement of .26 in\u00b3 (4.3 cc), a hex size for installation at 1-5/8 inches (41.3 mm), and an installation torque range between 350 \u2013 375 lbf\u00b7ft (474 \u2013 508 Nm). The model weighs approximately 5.9 lb (2.7 kg) and utilizes Viton seals for enhanced performance under various conditions. This robust configuration makes the DDHCXBV ideal for applications requiring precise control over hydraulic flow with minimal leakage, ensuring efficient operation across various hydraulic systems.