Ball valves with floating ball, split body - Type K91.1

  • Split body design with two-pieces for DN 10-125 and three-pieces for DN 150-250
  • Forged construction
  • Available with soft seated or metal seated options
  • Soft seat available up to DN 150
  • Metal seat available for higher pressure applications

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The Type K91.1 is a high-performance industrial ball valve featuring a split body construction and a floating ball design, designed primarily for tight shut-off in piping systems, including natural gas, crude oil, and chemical applications. It is frequently used for smaller nominal diameters and higher pressure ratings, adhering to standards like API Spec 6D.

Use Cases

  • Typically used in hydrogen and related industrial applications.

Capabilities

  • Supports pressure classes PN 16–100 depending on configuration
  • Operates within temperature range up to 200 °C (material dependent)
  • Compatible with different sealing technologies (soft and metal seats) for varying operating conditions
  • Available with multiple connection types (flanged, welded)
  • Covers wide size range DN 10–250
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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