SUN HYDRAULICS
CNDBXCN

***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 CNDBXCN (CNDBXCN) is designed as a specialized hydraulic check valve that features a unique freeflow mechanism from port 1 to port 2, complemented by a customer-specified orifice to control flow in the reverse direction. This model stands out for its capacity to handle up to 5000 psi or 350 bar at both ports, making it suitable for high-pressure applications. The CNDBXCN utilizes Sun's deeper relief style cavity which is not interchangeable with other Sun check valve lines, ensuring a specific fit and function for particular system requirements. The cartridge incorporates a floating style construction, minimizing the risk of internal parts binding which can occur due to excessive installation torque or variations in cavity/cartridge machining. This design enhances the reliability and performance of the valve under varying operational conditions. The specified orifice diameter is conveniently stamped on one of the hex faces of the cartridge for easy identification. Technical specifications include an operating capacity of 15 gpm or 60 L/min, with an orifice range between .016 to .062 inches (0.4 to 1.6 mm). The valve's hex size is measured at 7/8 inches (22.2 mm), and it requires an installation torque between 30-35 lbf ft (41-47 Nm). For sealing solutions, it uses a Viton kit specified under part number 990010006. These features make the CNDBXCN an adaptable and robust choice for various hydraulic systems requiring precise flow control and high-pressure tolerance.