HYDRAFORCE
5220040

***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 PC08-30-6T-N (5220040) is a pilot-operated hydraulic check valve designed for blocking or load-holding circuits in hydraulic systems. This screw-in, cartridge-style valve enables free flow from port 2 to port 3 and normally blocks flow from port 3 to port 2. Flow from port 3 to port 2 is permitted when pressure is applied at port 1, making it suitable for various hydraulic applications requiring controlled flow and pressure. The valve features a hardened seat which ensures long life and minimal leakage. It offers options such as a sealed piston and various spring ranges, enhancing its adaptability to different hydraulic conditions. The compact design of the PC08-30-6T-N facilitates its integration into tight spaces within hydraulic circuits. This model operates effectively within a pressure rating of up to 3500 psi (241 bar) and has specific flow ratings that can be referenced via performance charts. It supports a wide range of operating temperatures depending on the seal material used—from -40°C to +100°C with Buna N seals, and up to +204°C with Viton seals. The PC08-30-6T-N is versatile in its use with mineral-based or synthetic hydraulic fluids that have lubricating properties. It maintains performance within a fluid viscosity range of 7.4 to 420 cSt and can handle maximum operating contamination levels as specified by ISO standards (201814). Its internal wetted surface area measures approximately 88.4 cm², ensuring efficient fluid dynamics within the system. Installation specifications include a cavity type VC083 for size08size3way cavities, with no orientation restrictions, allowing for flexible mounting options. The valve’s cartridge installation requires torque between 25.8 to 28.5 Nm (19 to 21 ft-lb). Optional accessories such as various seal kits are available for different environmental conditions, each accompanied by installation instructions.