SUN HYDRAULICS
FXDAKBN

***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 FXDAKBN (FXDAKBN) is a fixed orifice, pressure-compensated flow control valve designed for precise flow regulation in meter-in or meter-out applications. This product is ideal for scenarios where there may be wide pressure fluctuations, ensuring consistent performance. The flow setting is specified by the user and set at the factory, with factory-set flow ratings within 10% of the requested setting. Notably, all 2-port flow control cartridges are physically and functionally interchangeable within a given frame size, although cartridge extension dimensions from the mounting surface may vary. The sharp-edged orifice design minimizes variations due to viscosity changes, and a tunable control option allows for a \u00b125% variation from the nominal factory preset flow. It features corrosion-resistant components suitable for harsh environments; external stainless steel components are identified by the model code suffix AP, while zinc-nickel plated components use LH. The valve incorporates Sun's floating style construction to reduce internal parts binding due to excessive torque or machining variations. It fits into cavity T5A and belongs to Series 2 with a capacity of 12 gpm (45 L/min) and can withstand a maximum operating pressure of 5000 psi (350 bar). The valve hex size measures 1-1/8 in. (28.6 mm), with an installation torque of 45-50 lbf ft (61-68 Nm). The adjustment screw has an internal hex size of 5/32 in. (4 mm), while the locknut hex size is 9/16 in. (15 mm) with a torque requirement of 80-90 lbf in. (9-10 Nm). Weighing .40 lb (.20 kg), it uses Viton seal kits identified as part number 990203006 for maintenance or replacement needs.