Forged gate valves - Type S43.1

  • Designed for use in power engineering and chemical industry
  • Suitable for water, steam, gas, and other fluids
  • Available with manual, electric, or pneumatic actuation

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High-pressure gate valves, type S43 AG, are robust, forged steel valves designed for critical energy applications, including high-pressure steam and water pipelines up to PN 400 and \(500°C). Featuring a self-sealing bonnet, flexible wedge, and hard-faced seating surfaces (Stellite 6), these valves provide reliable shut-off in power and chemical industries.

Use Cases

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

Capabilities

  • Shut-off valve functionality for pipeline isolation
  • Compatible with water, steam, gas, and other fluids
  • Multiple actuation options: manual, electric, pneumatic
  • Optional features: bypass valve(s), pressure cavity release system
  • Can be installed in vertical or horizontal orientation
  • Tested for strength, tightness, and operability (EN 12266)
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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