SUN HYDRAULICS
CNCDXEN

***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 CNCDXEN (CNCDXEN) is a highly specialized hydraulic valve designed for precision fluid control in hydraulic systems. This model features a unique three-port cavity configuration, where it operates primarily as a 2-port check valve while incorporating a bypass orifice. The valve allows unrestricted flow from port 2 to port 1, and controlled flow from port 1 to port 2 through a customer-specified orifice, the size of which is clearly stamped on one of the hex faces of the cartridge. Engineered for use in full-time regeneration circuits, the CNCDXEN enables cylinders to develop full force upon stopping by dropping rod end pressure to zero once flow ceases. This functionality is crucial in applications requiring precise motion control and pressure regulation within hydraulic systems. The model's design incorporates Sun\u2019s floating style construction which helps minimize internal part binding that can occur due to excessive installation torque or variations in cavity/cartridge machining. The CNCDXEN fits into a T11A cavity and belongs to Series 1, with a capacity to handle up to 15 gallons per minute (approximately 60 liters per minute). It can withstand a maximum operating pressure of 5000 psi (350 bar). The orifice range for this model spans from .016 inches to .153 inches (0.4 mm to 3.9 mm), providing flexibility in application based on custom requirements. Additional specifications include a valve hex size of 7/8 inches (22.2 mm) and an installation torque range of 30-35 lbf ft (41-47 Nm). The model's weight is notably light at approximately .30 lb (0.15 kg), and it utilizes Viton seals for enhanced performance under varying operational conditions.