CV12-20-0-N-25 CHECK VALVE

***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 Hydraforce directly.***
The Hydraforce CV12-20-0-N-25 (5202300) is a screw-in, cartridge-style hydraulic check valve designed primarily for use as a blocking or load-holding device in hydraulic systems. This model allows flow from port 1 to port 2 while typically blocking flow in the opposite direction. The valve features a fully guided check assembly that remains spring-biased closed until enough pressure is applied at port 1 to open towards port 2. Noteworthy features include a hardened seat ensuring longevity and minimal leakage, and optional bias springs which provide flexibility for backpressure applications. The CV12-20-0-N-25 is engineered for durability and cost-effectiveness, with a cavity specifically designed to enhance these attributes. Performance-wise, the valve operates efficiently within a pressure rating of up to 240 bar (3500 psi). It supports various fluid temperatures ranging from -40°C to +100°C with Buna N seals, -26°C to +204°C with Fluorocarbon seals, and -54°C to +107°C with Polyurethane seals. Its compatibility with mineral-based or synthetic hydraulic fluids adds versatility in application across different systems. The maximum internal leakage is minimal at only five drops per minute at full pressure, ensuring robust performance and reliability. The unit weighs approximately 0.17 kg (0.38 lb) and fits into VC122 cavities without orientation restrictions during installation. Torque specifications for cartridge installation range from 44.7 to 50.2 Nm (33 to 37 ft-lb), ensuring secure placement and operation within the system. Additionally, seal kits like the SK122XT are available for maintenance or replacement needs, further enhancing the valve's usability in various hydraulic setups.