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Industrial valve with a blue actuator at the top and a chain for manual operation. The body is metallic with a Velan logo, mounted on a base with connecting pipes, showcasing a robust engineering design.

SAV severe accident gate valve for nuclear reactors

Product Line
  • Velan SAS nuclear valves
Product Type
  • Gate

Features & Benefits

  • Gate valve with forged body.
  • Parallel slide disc.
  • Pressure sealed bonnet.
  • Seating faces are hardfaced with CoCr alloy.
  • Reinforced body/bonnet/yoke superstructure for superior seismic resistance.
  • Hardfaced back seat protects the stem packing in the fully open position.
  • Sizing to meet electric actuators switch-off failure and prevent the valve integrity in case of failure of actuators torque switches.
  • Packing and gaskets in certified ”PMUC” Nuclear-grade materials with low halogen and chloride contents for superior corrosion resistance.
  • Electrical actuators.

Product Details

Spec Detail
Size Range NPS 6 (DN 150)
Pressure Class Class 2100
Standard Connections Contact Velan
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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