FR50-28C-0-N-/4.00 FLOW REGULATOR

***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 FR50-28C-0-N-/4.00 (5424136.4.00) is a high-performance, screw-in, adjustable, pressure-compensated, restrictive type flow regulator cartridge valve with a reverse flow check feature. It is designed to maintain a preset flow rate from port 2 irrespective of pressure variations in the hydraulic circuit when the inlet is at port 1. This model facilitates smooth operation by increasing the valve opening from fully closed to fully open through counterclockwise adjustment rotation. The FR50-28C-0-N-/4.00 is engineered for durability and longevity with hardened parts and offers a quiet, modulated response suitable for various applications requiring reliable fluid control. 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 fluorocarbon seals. Additionally, it can handle pressures up to 350 bar (5075 psi), with proof pressures reaching 690 bar (10000 psi) and burst pressures up to 1379 bar (20000 psi). This valve is compatible with both mineral-based and synthetic fluids that have lubricating properties and accommodates fluid viscosity ranging from 7.4 to 420 cSt. Its design includes an industry-common cavity (VC102), ensuring easy integration into existing systems without extensive modifications. The FR50-28C-0-N-/4.00 also features corrosion protection up to 960 hours as per ASTM B117, making it a robust choice for challenging environments where exposure to corrosive elements might be a concern.