SUN HYDRAULICS
FQIAXAN/AP

***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 FQIAXAN/AP (FQIAXAN/AP) is a flow fuse cartridge designed to maintain the position of a hydraulic actuator in the event of a hose or line break. This spool-type valve allows for fluid flow to and from the actuator but will close instantly if the flow exceeds the valve's set limit, ensuring safety by preventing uncontrolled movement. It features Sun's floating style construction, minimizing internal binding due to installation torque or machining variations. The valve operates within a maximum capacity of 50 gpm (200 L/min) and can handle pressures up to 5000 psi (350 bar). It has a maximum leakage rate of 5 in\u00b3/min at 1000 psi (80 cc/min at 70 bar), and it requires an installation torque between 350\u2013375 lbf ft (475\u2013508 Nm). The FQIAXAN/AP model weighs approximately 2.90 lb (1.30 kg) and fits into cavity T18A. Customers must specify their desired flow rating when ordering, with factory settings accurate within \u00b110% of the requested value. To avoid false tripping, it is recommended that the valve's flow setting be at least 25% above normal system flow. Note that some actuator drift may occur due to leakage inherent in spool-type valves. A Viton seal kit is available for this model under part number 990018006.