Check Valves - TYPE L10.1, L10.2

  • Forged body construction
  • Swing check valve design
  • Self-acting operation
  • Hard-faced seating surfaces (disc and seat)
  • Graphite gasket sealing
  • Available with bolted cover (L10.1) or pressure seal cover (L10.2)
  • Optional bypass (on request)

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Type L10.1 and L10.2 check valves are forged, industrial-grade check valves, often designed for high-pressure, high-temperature, or critical applications (such as power generation or, in some cases, nuclear). They are primarily swing check valves designed to automatically prevent backflow.

Use Cases

  • Power engineering
  • Chemical industry
  • Other industries depending on material selection

Capabilities

  • Prevents backflow of fluids in pipelines
  • Operates as a self-acting swing check valve (no external actuation required)
  • Compatible with multiple working media: water, steam, gas, other fluids
  • Supports high temperature operation up to 650 °C
  • Available in multiple pressure classes (PN 63–400 depending on design)
  • Can be connected via flanged or welded piping systems
  • Tested according to EN 12266 and API 598 standards
Vexve Oy

Vexve is the leading European provider of valve solutions for the energy infrastructure and selected energy-intensive industries. The company is known for the superior product quality, expertise of its personnel, and reliability as a partner. Vexve aims to be the leading provider of mission-critical valve solutions in the transition to a low-carbon future.

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