CV12-20-0-N-05 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-05 (5202100) 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 facilitates the flow of fluid from port 1 to port 2, while typically preventing flow in the reverse direction. The valve features a fully guided check assembly that remains spring-biased closed until enough pressure is applied at port 1 to initiate opening towards port 2. Constructed with a hardened seat, the CV12-20-0-N-05 ensures long life and minimal leakage, making it highly reliable in demanding applications. It also offers optional bias springs that enhance its functionality in backpressure applications, providing greater flexibility depending on specific system requirements. The valve operates effectively within a pressure rating of up to 240 bar (3500 psi) and can handle a wide range of operating fluid temperatures from -40°C to +100°C (-40°F to +212°F) with standard Buna N seals. With other seal options like fluorocarbon and polyurethane, the operational temperature range can vary, supporting different environmental conditions. This model's design includes provisions for minimal internal leakage, with maximum leakage noted at 5 drops per minute at full pressure. It supports a fluid viscosity range from 7.4 to 420 cSt and is compatible with mineral-based or synthetic hydraulic fluids that have lubricating properties. The CV12-20-0-N-05 fits into VC122 cavities and does not have orientation restrictions during installation, simplifying integration into various hydraulic systems without concern for mounting position. Its compact unit weight of approximately 0.17 kg (0.38 lb) and internal wetted surface area of about 126 cm² (19.6 in²) make it an efficient choice for space-conscious applications requiring robust performance in fluid control and direction tasks within hydraulic circuits.