SUN HYDRAULICS
DBAHBCV

***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 DBAHBCV (DBAHBCV) is a high-performance hydraulic valve designed for precise control in pilot flow applications. This directional, 2-position, 3-way valve operates as a hydraulically operated, spring-return cartridge and is available in two spool configurations: normally open from port 1 to 2 and normally open from port 1 to 3. Engineered for durability and reliability, the DBAHBCV features hardened spool and sleeve that ensure consistent operation, minimal spool leakage, and superior wear characteristics. This valve can support a maximum operating pressure of up to 5000 psi (350 bar), with all ports capable of accepting this pressure level, including the pilot control port. The valve's performance is optimized by a pilot pressure range of 85 to 200 psi or equivalently 6 to 14 bar in metric units. The formula for determining the minimum pilot pressure required is pilot pressure = 85 psi + (pressure at Port 1 x .023). For installation flexibility, different pilot control port options are available which can be selected based on specific application needs. The Sun floating style construction incorporated into the DBAHBCV minimizes potential internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. Additional technical specifications include a flow capacity of .25 gpm (1 L/min), maximum valve leakage at specified conditions not exceeding 10 drops/min at 5000 psi or about0.7 cc/min at 350 bar. The recommended installation torque for this valve is between 20 \u201325 lbf\u00b7ft (27 \u201333 Nm). This model uses Viton seals for enhanced performance under varying conditions.