SUN HYDRAULICS
AIR BLEED CART
NQEBXAV

***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 NQEBXAV (NQEBXAV) is an airbleed and startup cartridge designed to efficiently purge air trapped in hydraulic systems, reducing power requirements and facilitating pump priming during the startup of blocked center circuits. This valve is essential for systems requiring a minimum flow rate of 4 gpm (15 L/min) and a system pressure of at least 80 psi (5.5 bar). The valve automatically reopens when system pressure drops below 25 psi (1.7 bar), ensuring consistent performance. Once the air is purged, the closing time ranges from approximately 12 seconds at a flow rate of 4 gpm (15 L/min) to just 0.5 seconds at 50 gpm (200 L/min). The design incorporates Sun's floating style construction, minimizing the risk of internal parts binding due to excessive installation torque or cavity/cartridge machining variations. The cartridge fits into a Cavity T-3A and belongs to Series 2, with a capacity range of 4 to 50 gpm (15 to 200 L/min) and can handle a maximum operating pressure of up to 5000 psi (350 bar). It has a valve hex size of 1-1/8 inches (28.6 mm) and requires an installation torque between 45 to 50 lbf-ft (61 to 68 Nm). With a model weight of only .40 lb (.20 kg), it is lightweight yet robust, featuring Viton seals for reliable performance in various applications.