Forged gate valves with pressure bonnet Type S43.5

  • Designed for use in power engineering, chemical industry, and similar applications
  • Suitable for high-pressure pipeline systems
  • Forged body with pressure seal bonnet design
  • Rising stem construction

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The primary product is the Forged gate valves with pressure bonnet Type S43.5, which is a type of industrial valve designed for high-pressure and high-temperature applications. These valves are available in a range of sizes (DN 65-400) and pressure ratings (PN 160-400), with a maximum temperature rating of up to 650°C. The valves feature a forged body and a pressure seal bonnet, ensuring durability and reliability under extreme conditions. They are available with welded or flanged ends, and the design includes a rising stem for easy operation. The valves are constructed from various materials, including stainless steel and other alloys, with options for overlays and specialized components like the wedge, seat, stem, and segmented ring. The product is suitable for applications requiring high performance and precision, with detailed specifications provided for different dimensions and configurations.

Use Cases

  • Power engineering
  • Chemical industry
  • Industrial fluid handling systems

Capabilities

  • Shut-off valve for high-pressure pipeline isolation
  • Supports high-pressure operation up to PN 400
  • Operates at elevated temperatures up to 650°C depending on material
  • Compatible with welded and optionally flanged piping systems
  • Mechanical operation via rising stem design
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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