SUN HYDRAULICS
CNIDXFV

***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 CNIDXFV (CNIDXFV) is a high-performance hydraulic valve designed for precision fluid control in various applications. This model features a unique freeflow, side-to-nose cheater check valve with a bypass orifice, allowing it to function as a 2-port check valve within a 3-port cavity configuration. It facilitates free flow from port 2 to port 1, while a customer-specified orifice controls the flow from port 1 to port 2, with port 3 being blocked off. The CNIDXFV is particularly effective when utilized in full-time regeneration circuits, enabling full force development by the cylinder upon cessation of movement. This is achieved through the bypass orifice which reduces the rod end pressure to zero once the flow out of the rod halts. Additionally, this model incorporates Sun\u2019s floating style construction which minimizes internal parts binding that could result from excessive installation torque or variations in cavity/cartridge machining. Key specifications include a maximum capacity of 120 gpm (480 L/min), an operating pressure up to 5000 psi (350 bar), and an orifice range from .016 to .218 inches (0.4 to 5.5 mm). The valve's hex size is set at 1-5/8 inches (41.3 mm) and requires an installation torque between 350 and 375 lbf\u00b7ft (474 - 508 Nm). The model weighs approximately 1.90 lbs (0.85 kg). For maintenance, Viton seal kits are recommended for this cartridge model, ensuring long-term durability and performance under various operational conditions.