Ringo Válvulas has been awarded with a contract to supply 8 Gate valves DN800 600#, nuclear class 3 to Novovoronezh Nuclear Power Plant (Russia). With this new contract, Ringo Válvulas has already supplied or is in the process to supply their products to three Russian nuclear power plants: Beloyarskaya NPP (Control valves classes 3 & 4), leningrad NPP (gate valves class 2) y CN Novovoronezh (gate valves class 3)