Ball Valve - K92.15

  • Trunnion ball valves with retractable seats and metal-to-metal seating surfaces
  • Seats retracted from ball during operation
  • Three-part body construction options (bolted or welded)
  • Customizable configurations including non-standard designs
  • Replaceable downstream seat without removing valve from pipeline

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A ball valve designed for isolating the transportation of various fluids including gas, water, petroleum, and petroleum products. It features retractable seats with metal-to-metal seating surfaces, eliminating friction during operation and ensuring zero leakage. The valve offers high reliability, low operating torques, and the ability to use smaller actuators. It is suitable for a wide range of temperatures and pressures, with customizable configurations to meet specific customer requirements. The design allows for the replacement of the downstream seat without removing the ball valve from the piping, enhancing operational flexibility. The valve is available in standard and non-standard configurations, with options for manual, electric, hydropneumatic, and lever operation. It is constructed with materials selected based on service conditions, ensuring durability and performance under extreme environments.

Use Cases

  • Transportation of gas
  • Transportation of water
  • Transportation of petroleum and petroleum products
  • Transportation of other fluids by agreement

Capabilities

  • Friction reduction during operation via retractable seat design
  • Seats engage/disengage dynamically depending on valve position
  • Provides leakage rate A sealing according to API 6D
  • Supports multiple actuation methods (manual, electric, hydropneumatic)
  • Allows maintenance (seat replacement) without removing valve
  • Enables use of smaller actuators due to reduced friction
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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