***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 CV16-20-0-N-05 (5203000) is a screw-in, cartridge-style hydraulic check valve designed for use as a blocking or load-holding device in hydraulic systems. This model facilitates the flow of fluid from port 1 to port 2 while normally preventing flow in the reverse direction. It features a fully guided poppet that remains spring-biased closed until sufficient pressure at port 1 compels it to open towards port 2. The valve boasts a hardened seat which ensures long life and minimal leakage, enhancing overall system reliability. The CV16-20-0-N-05 can handle a maximum flow rate of 40 gallons per minute (151 liters per minute) and withstands pressures up to 3500 psi (241 bar). Its design includes options for different bias springs to accommodate backpressure applications, providing flexibility across various hydraulic setups. The valve operates efficiently within a fluid temperature range of -40°C to +100°C with Buna N seals, -26°C to +204°C with Viton seals, and -54°C to +107°C with polyurethane seals. This model is compatible with mineral-based or synthetic hydraulic fluids that have lubricating properties, supporting fluid viscosities ranging from 7.4 to 420 cSt. It maintains robust performance even under maximum operating contamination levels specified at 20/18/14 per ISO 4406. The unit's weight varies depending on the adapter used; standard weight is approximately 0.28 kg, increasing when taller adapters are employed for higher pressure springs. Installation specifications for the CV16-20-0-N-05 include a VC162 cavity requirement and an installation torque between 62.4 and 73.2 Nm. There are no orientation restrictions for its installation, making it versatile for various system configurations. Optional accessories such as seal kits and housings are available to ensure optimal integration and functionality within hydraulic systems.