***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 CV08-20-0-N-10 (5200200) is a screw-in, cartridge-style hydraulic check valve designed primarily for use as a blocking or load-holding device in hydraulic systems. It operates by allowing fluid flow from port 1 to port 2 while typically blocking flow in the opposite direction. This functionality is achieved through a fully guided check assembly that remains spring-biased closed until sufficient pressure at port 1 compels it to open towards port 2. The valve features a hardened seat to ensure long life and minimal leakage and offers optional bias springs to enhance backpressure application flexibility. The CV08-20-0-N-10 is recognized for its compact size and rapid closing and seating capabilities, making it an efficient choice for various hydraulic applications. It can handle a maximum operating pressure of 3500 psi, with proof pressure up to 5075 psi and burst pressure reaching 15000 psi. The valve's performance at different temperatures is also notable, supporting operating fluid temperatures from -40°C to +100°C with standard Buna N seals, and even higher with fluorocarbon or urethane/polyurethane seals. Additional specifications include minimal internal leakage of about 0.10 ml/min at 3500 psi, demonstrating its efficacy in maintaining system integrity under substantial pressures. The CV08-20-0-N-10 supports a wide range of fluid viscosities from 7.4 to 420 cSt, ensuring versatility with different hydraulic fluids whether mineral-based or synthetic with lubricating properties. Installation specifications are straightforward with no orientation restrictions and a specified cartridge installation torque between 19 to 21 ft-lb, ensuring ease of integration into various systems. It also offers various seal kit options like Buna N, Fluorocarbon, Polyurethane, and Urethane for different operational requirements and environmental conditions.