Float valve
Float valve is one of the important tools in the petroleum drilling industry, which is composed of a float valve pup joint and a float valve core. The main function is to prevent slurry from entering rock debris and mud backflow to block the drill bit nozzle when connecting a single drill string. When a well kick or blowout occurs at the bottom of the well, the float valve cover automatically closes the bit nozzle to prevent blowout accidents inside the drill string. Float valves can be divided into arrow-type float valves and flip float valves.
Technical Features:
- High-strength metal valve core structure with high strength;
- The valve core has been treated with anti-corrosion and erosion resistance, resulting in a long service life;
- Adopting fluororubber seals, anti-aging, high temperature resistant, and having a long service life.