With more than a million valves sold in 30 years HYDRO-BALL® check valves have an outstanding performance with very few product claims. This is due to the unique design which have been improved over many years. Valve housing is in material stainless steel and valve cone is in material stainless steel.
HYDRO-BALL® check valves are delivered with set pressure at 0,5 bar as standard. (0,2 bar spring is available upon request).
Check valves are designed and approved in accordance with the requirements of Directive No. 97/23/EC.
