banner image
F2020 Overfill Prevention System

Request a quote

F2020 Overfill Prevention System

F2020 main
The Emco Wheaton F2020 Overfill Prevention System incorporates the latest fast response optic self-checking electronics for preventing the overfilling of bottom loaded petroleum tanker compartments during the terminal loading process. If the F2020 detects an overfill it will stop the flow, preventing a spill. It has been designed to meet the requirements of EN 13922, API RP- 1004 regulations.
The system compliments the long established, high quality Emco Wheaton BLVR valve and systems.


  • Self-checking electronics for maximum reliability and endurance
  • 5 wire and 2 wire system options
  • 2 wire for tankers with up to 8 compartments. Compatible with 10 pin socket only
  • 5 wire for tankers with up to 12 compartments. Compatible with 6 and 10 pin socket only
  • Fluoro-elastomer seals compatible with petroleum products
  • Housing protection to IP66 with impact rating better than 09 (10 joule impact) for maximum durability
  • Compatible with all known systems on the market