SUN HYDRAULICS
FBFAXZN

***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 FBFAXZN (FBFAXZN) is a normally open modulating element designed to function as a restrictive compensator, ensuring a constant pressure drop across an orifice regardless of fluctuations in upstream or downstream pressure. This component, while still active, is no longer promoted or cataloged under this specific part number; it is now identical to the part number LPC XDN. The modulating element is capable of handling pressures up to 5000 psi (350 bar) across all ports. It fits into a T2A cavity and belongs to Series 2. For installation, it requires a valve hex size of 1-1/8 inches (28.6 mm) and should be torqued between 45 to 50 lbf-ft (61 to 68 Nm). The seal kit for this cartridge uses Viton material, with the part number 990202006. This product serves critical functions in hydraulic systems where maintaining constant pressure differentials is essential for operational stability and efficiency.