SUN HYDRAULICS
CKCBSZE

***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 CKCBSZE (CKCBSZE) is a vented pilot-to-open check valve designed for hydraulic applications requiring external pilot control. This model features an SAE4 external pilot port and comes with a standard pilot setup. The CKCBSZE valve is engineered to allow flow from its port 2 to port 1 while blocking flow in the opposite direction until sufficient external pilot pressure is applied at port 3. This functionality makes it particularly useful in circuits where load holding and motion control are critical, providing reliable operation and enhanced safety. The valve's vented design ensures that it can handle various hydraulic system pressures efficiently, preventing potential damage due to pressure build-up. Its compatibility with standard hydraulic fluids extends its applicability across different systems without the need for specialized fluids.