CV10-20-0-N-70 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 CV10-20-0-N-70 (5201700) is a robust, screw-in, cartridge-style hydraulic check valve designed for use as a blocking or load-holding device in hydraulic systems. It facilitates flow from port 1 to port 2 while normally blocking the flow in the opposite direction. This valve features a fully guided check assembly that is spring-biased closed and requires sufficient pressure at port 1 to open towards port 2. The check valve's design includes a hardened seat that ensures long life and minimal leakage, enhancing its reliability in various applications. The CV10-20-0-N-70 can handle pressures up to 3500 psi with proof pressure of up to 5075 psi, and it supports flow rates up to 20 gallons per minute. It offers optional bias springs for enhanced backpressure application flexibility, including a 300 psi bias spring option with a tall cap for specific operational needs. The maximum internal leakage is limited to an impressive two drops per minute at full pressure, ensuring efficient operation. This model also provides extensive temperature operational ranges depending on the seal material used—from -40°C to +100°C with Buna N seals up to -26°C to +204°C with fluorocarbon seals—making it versatile across various environmental conditions. The CV10-20-0-N-70 is compatible with mineral-based or synthetic hydraulic fluids, maintaining good performance across a viscosity range of 7.4 to 420 cSt. For installation, the valve fits into industry-standard VC102 cavities and can be installed without orientation restrictions, providing flexibility in system design. The recommended installation torque is between 24 to 26 ft-lb, ensuring secure fitting without damage. This model also offers corrosion protection up to 960 hours of salt spray per ASTM B117 standards, making it suitable for harsh working environments.