Fabricated gate valves - Type S33.5

  • Fabricated gate valves
  • Bonnet gate valve body design
  • Fully welded body, bonnet, and wedge
  • Non-rising stem
  • Solid wedge

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Fabricated gate valves are designed for high-pressure and high-temperature applications. They feature a bonnet gate valve body design with fully welded construction, a non-rising stem, and a solid wedge. The valves are available in various pressure ratings (PN 10, PN 16, PN 25) and sizes (DN 500-1200), with different connection options (flanged and welded ends). These valves are suitable for industrial applications requiring reliable and durable performance under extreme conditions. The valves are available in multiple configurations, including flanged (EN 1092-1) and welded (EN 12627) ends, and are constructed with precise dimensions and weight specifications for each DN and PN rating. They are engineered for robust performance in demanding environments.

Use Cases

  • Suitable for Hydrogen applications

Capabilities

  • Isolation of flow using solid wedge gate mechanism
  • Suitable for medium-temperature operation up to 250°C
  • Fully welded construction for structural integrity and leak-tightness
  • Compatible with flanged and welded piping systems
Vexve Oy Vexve Oy is a manufacturing company specializing in valves for energy infrastructure and is developing hydrogen-ready flow-control solutions. The company’s broader business is based on fluid-control components and application engineering, with equipment selected according to media compatibility, pressure and temperature range, leakage requirements, connection standard, actuation, and the architecture of the surrounding system. The business is mainly B2B and specification-driven, with components selected or engineered to match the operating conditions and standards of the surrounding hydrogen equipment or plant. For hydrogen, the company applies this flow-control expertise to the specific valves, regulators, fittings, manifolds, or related assemblies identified in its hydrogen offering, rather than to hydrogen production as a standalone activity. Its welded ball and butterfly valves can be adapted for hydrogen distribution and sector-coupling networks. The company brings district-energy and gas-valve manufacturing expertise to emerging hydrogen pipeline infrastructure. Within the hydrogen value chain, Vexve Oy therefore serves mainly as a component supplier to equipment OEMs, plant builders, gas-system integrators, test facilities, and infrastructure operators.

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