Supply of N-Stamp ball valves to NPP in the USA

22 February 2021

Ringo Válvulas is proud to announce the completion of the design, manufacturing, inspection, and test of the first contract of ASME III N-Stamp nuclear valves to be supplied through Curtiss Wright to a nuclear power plant in the USA.  Scope for the contact includes four (4) In-line serviceable Ball valves in Nuclear Class 3, made of full stainless steel SA182 F316 and metal seated with Chromium Carbide Coating. 

This Ringo In-line serviceable design is a cost-effective solution as it provides the same advantage as a top entry ball valve:  full maintenance can be done with the valve installed in the pipe.