NUCLEAR VALVES

Ringo Válvulas has a large experience designing and producing all kind of on-off and control valves for the nuclear island and balance of plants, including in its portfolio following valves:

  • Gate
  • Globe
  • Check
  • Bellow sealed globe
  • Double and triple offset butterfly
  • Ball valves, soft and metal seated
  • Globe control valves
  • Ball & Butterfly control valves

All these valves are available with manual operation or actuated including all the Nuclear Classes.

Ringo Válvulas has experience and references supplying all type of valves from the specified above for the following critical applications:

  • Main isolation steam valve
  • Main feed water valve
  • Main feed water check valve
  • Main steam by-pass valve
  • Pressurizer spray valve
  • Pressurizer relief valve
  • Turbine by-pass valves
  • Motor operated depressurization valve
  • Turbine extraction control check valves

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Engineering capabilities

Ringo Válvulas Engineering Department is form by a team of Engineers with a wide experience in providing Engeneering solutions not only for the Nuclear market but also for other critical applications of valves in conventional Power Generation and other sectors such as Oil&Gas.  These allows Ringo to offer all kind of Engineered valves as well as all type of Engineering Services related to them:

  • 3D-Modeling
  • Strength calculations
  • SEISMIC CALCULATIONS
  • FEA- Finite Element Analysis
  • Noise calculations
  • Fludynamic analysis
  • Back Engineering
  • Valve Dedication

Quality Assurance

Ringo Válvulas is an ISO 9001:2008 company certified with a QA Manual based on ASME III NCA-4000, 10CFR50 & UNE 73401

Ringo implemented its QA Manual to be able to pass all the high demanding requirements of the nuclear sector and succeed to get the following relevant nuclear approvals:

  • ASME III ,N & NPT Stamp Holder (link descarga)
  • RCC-M approved by VINÇOTE (link descarga)

Ringo Válvulas policy states quality and customer satisfaction as a must and all the involved departments have these values as the main aims.

On site services

Ringo Válvulas has an After Sales Service Department with a team of Engineers and Technicians ready to provide any kind of support on plant such as commissioning supervision, maintenance works or valve diagnosis.

Download here our Nuclear leaflet