F-Reg
About
F-Reg, headquartered in Biot on France's Côte d'Azur with approximately 20 employees, develops and manufactures hydrodynamic valve systems that convert existing sewer networks into temporary storage zones—a methodology the company calls stockage en réseau. The concept eliminates the need for costly new retention basins by using autonomous and remotely controlled valves to restrict flow during peak rainfall, enabling the existing pipe network to buffer stormwater volumes. F-Reg reports this approach reduces project carbon footprint by twenty times and investment cost by up to ten times compared to conventional basin construction. The company holds three patents and ETV (Environmental Technology Verification) certification, and all products are fabricated from INOX 316L stainless steel for durability and infinite recyclability. The core valve lineup includes VHA-REG autonomous regulation valves that dynamically throttle flow without external power, VH-PILOT remotely operated valves for real-time telemetry-based network management, SH-B tilting hydrodynamic thresholds, and VH-ANTI-POL anti-pollution valves that prevent contaminated overflow from reaching natural waterways. For debris management, F-Reg supplies PMD macro-waste traps, PAD anti-waste baskets, and DGR easy-fit screening devices. Pipe maintenance solutions include VHA-C autonomous flushing valves for self-cleaning sewers and VHA-BV velocity-breaking valves that reduce sedimentation. The VHA-RET retention valve serves new-construction infiltration projects, and the PAO anti-odor trap addresses nuisance control. The Smart F-reg IoT platform monitors valve status and water levels remotely, while the company's in-house engineering bureau delivers hydraulic studies and network design services.
Key Products
Autonomous hydrodynamic regulation valve that dynamically controls flow rates in sewer networks without external power, preventing overflow during heavy rainfall.
Tilting hydrodynamic threshold that regulates stormwater flow by mechanically adjusting to varying water levels, preventing downstream flooding.
Remotely controlled hydrodynamic valve that enables real-time adjustment of flow regulation parameters via telemetry for dynamic network management.
Anti-pollution hydrodynamic valve designed to prevent contaminated wastewater from discharging into natural waterways during overflow events.
Macro-waste trap that captures large debris and solid waste in sewer networks to prevent pollution discharge into natural environments.
Anti-waste basket and screening device that captures debris upstream or downstream of sanitation networks for cleaner water discharge.
Easy-install screening and degritting device that removes fine solids and grit from wastewater flows with minimal installation effort.
Autonomous flushing valve that periodically releases stored water to clean sewer pipe walls and prevent sediment accumulation and clogging.
Autonomous speed-breaking valve that reduces flow velocity in sewers to minimize pipe encrustation, erosion, and sedimentation problems.
Autonomous retention valve for new construction projects that limits the consequences of soil imperviousness by storing and slowly releasing stormwater.
Anti-odor trap that limits unpleasant smells from sewer networks, reducing olfactory nuisances for nearby residents and businesses.
Remote monitoring platform using IoT sensors to track valve status, water levels, and network performance in real time for proactive maintenance.
Engineering bureau providing hydraulic studies, topographic data analysis, network modeling, and conception services for stormwater regulation projects.
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