SUN HYDRAULICS
DBAHACN

***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 DBAHACN (DBAHACN) is a pilot-stage, directional, 2-position, 3-way valve that operates as a hydraulically operated, spring-return cartridge. Designed primarily for pilot flow applications, this model offers versatility through its two spool configurations: normally open from port 1 to port 2 and normally open from port 1 to port 3. Key features of the DBAHACN include its ability to handle a maximum operating pressure of 5000 psi (350 bar) across all ports, including the pilot control port. The valve's hardened spool and sleeve enhance its durability and operational consistency by providing low leakage rates and superior wear characteristics. The minimum pilot pressure required for operation ranges from 85 to 200 psi (6 to 14 bar), calculated based on the pressure at Port 1. This model also incorporates Sun\u2019s floating style construction which minimizes internal parts binding due to excessive installation torque or variations in cavity/cartridge machining. Each cartridge has a flow capacity of .25 gpm (1 L/min) and exhibits maximum valve leakage at an acceptable rate of approximately ten drops per minute at full pressure. For installation, the DBAHACN requires a hex size of 7/8 in. (22.2 mm) with an installation torque between 20 and 25 lbf ft (27 - 33 Nm). The valve is compatible with Viton seal kits under part number: 990509006. These features make the DBAHACN an effective solution for various hydraulic systems requiring reliable directional control in a compact design.