SUN HYDRAULICS
CXFCXEV

***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 CXFCXEV (CXFCXEV) is a highly specialized hydraulic check valve designed for efficient flow control in various applications. This model operates as a standard 2-port check valve but is uniquely structured to fit into a 3-port cavity, with the third port blocked off. This design makes the CXFCXEV particularly useful for upgrading or modifying existing systems that have three-port cavities without needing extensive system redesigns. The valve features Sun Hydraulics' floating style construction, which significantly reduces the risk of internal parts binding\u2014a common issue caused by over-torquing during installation or variations in cavity/cartridge machining. This construction ensures reliable and consistent operation even under challenging conditions. With a capacity of 40 gpm (160 L/min) and a maximum operating pressure of 5000 psi (350 bar), the CXFCXEV is equipped to handle substantial flow rates and pressures. It also boasts an impressively low maximum leakage rate of less than one drop per minute (0.07 cc/min), ensuring minimal fluid loss and efficient operation. Key physical specifications include a valve hex size of 1 1/8 in. (28.6 mm) and an installation torque range of 45 - 50 lbf-ft (61 - 68 Nm). The valve uses Viton seals, noted for their excellent performance in high-temperature environments and compatibility with various fluids. Overall, the Sun Hydraulics CXFCXEV offers robust performance for hydraulic systems requiring reliable check valves in compact three-port configurations, making it an ideal choice for system upgrades or replacements where space and efficiency are critical considerations.