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Industrial valve with a metallic body and blue actuator on top, featuring a wheel for manual operation. The valve has a cylindrical shape with various mechanical components visible.

Liquid sodium gate valve for fast breeder nuclear reactors

Product Line
  • Velan SAS nuclear valves
Product Type
  • Gate

Features & Benefits

  • Forged body gate valve.
  • Split Wedge type (Double disc) for high temperature transients.
  • Design for High temperature service according to RCCM-RX.
  • Frozen seal sealing using solidification of Sodium with secondary packing.
  • Bolted bonnet lip-seal welded.
  • Integrated Spring Pak system for full absorption of the dynamic load during operation.
  • Seating faces are hardfaced with CoCr alloy.
  • Reinforced super-structure for superior seismic resistance for motorized valves.
  • Manual or Electric actuators.

Product Details

Spec Detail
Size Range NPS 3 – 14 (DN 80 – 350)
Pressure Class Class 150
Standard Connections Butt weld
Body Material contact Velan

Quality That Lasts

Precision Engineered

Our products, crafted with cutting-edge precision, set the industry standard for quality, reliability, and versatility across an expansive range of applications.

Long-Lasting & Durable

Velan leverages advanced engineering capabilities and innovation to create durable valves that meet critical industrial needs in the areas of nuclear power, mining, oil and gas, and more.

Certified & Tested

Innovation is our DNA. From our first steam trap to advanced cutting-edge valve designs, we are committed to providing solutions that define the highest standards of quality and performance.

Contact Us

Reach Out

Need support or have a question? The Velan team is here to help.

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