SUN HYDRAULICS
CNDEXFV

***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 CNDEXFV (CNDEXFV) is a high-performance hydraulic check valve designed for robust fluid control in hydraulic systems. This spring-biased closed, pilot-to-close check cartridge features a bypass orifice whose diameter can be specified by the customer, allowing for customizable control over fluid flow. The valve facilitates flow from port 1 to port 2 while restricting it from port 2 to port 1, ensuring efficient operation under varying pressure conditions. The nominal pilot ratio of 1.8:1 indicates that a pressure of 1000 psi at the pilot port effectively closes the valve against a pressure of 1800 psi at port 1. Constructed with hardened steel seats, the CNDEXFV offers excellent wear characteristics and contamination tolerance, making it suitable for demanding applications where durability and reliability are critical. It operates with a maximum pressure capacity of 5000 psi and can handle up to 20 gpm of fluid capacity. The floating style construction of the valve minimizes internal parts binding, which could occur due to excessive installation torque or variations in cavity/cartridge machining. The design also includes features such as direct opposition of pressures at port 2 to the pilot pressure and closure under equal pressures at all ports, enhancing its functionality in complex hydraulic circuits. The allowable orifice range for this model spans from .016 to .107 inches, providing flexibility in application and installation settings. This versatility makes the CNDEXFV an ideal choice for sophisticated hydraulic systems requiring precise flow control and high-pressure operation.