SUN HYDRAULICS
CNFBXBV

***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 CNFBXBV (CNFBXBV) is a specialized hydraulic check valve designed for high-pressure applications, capable of handling up to 5000 psi or 350 bar at both ports 1 and 2. This model is distinct in that it features a deeper relief style cavity compared to other products in Sun's line, making it non-interchangeable with those units. It supports a maximum flow capacity of 30 gpm or approximately 120 L/min. The CNFBXBV incorporates a freeflow, nose-to-side check mechanism with a customer-specified bypass orifice, which allows free flow from port 1 to port 2 while restricting flow in the reverse direction. The range for the orifice diameter is between .016 inches to .078 inches (0.4 mm to 2.0 mm), and the specific diameter used is stamped on one of the hex faces of the cartridge for easy identification. This valve employs Sun\u2019s floating style construction which enhances its reliability by minimizing potential internal part binding due to excessive installation torque or variations in cavity/cartridge machining. It requires an installation torque between 45 and 50 lbf ft (61 - 68 Nm) and utilizes a seal kit made from Viton material for enhanced durability under varying operational conditions. The valve's hex size measures at 1 1/8 inches (28.6 mm), ensuring compatibility with standard tools for installation and maintenance tasks. This product is ideal for applications requiring precise control over fluid flow in hydraulic systems where high pressure and variable flow conditions are prevalent.