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Gate Valves

Cast Gate Valve - Type S33.2

Vexve Oy

  • Yoke gate valve body design
  • Rising stem
  • Solid wedge
  • Flanged ends and welded ends connections
  • Carbon steel and stainless steel materials available

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Description Vendor

The Type S33.2 is a high-performance, industrial-grade cast steel gate valve, often associated with Vexve/Armatury, designed for isolation and full-bore flow control in demanding applications. It features an outside-screw-and-yoke (O.S.&Y.) construction with a solid wedge.

Use Cases

  • Suitable for hydrogen applications

Capabilities

  • Isolation of flow using solid wedge gate design (open/close function)
  • Operation via rising stem mechanism for position indication
  • Suitable for medium-to-high temperature operation (up to 450–550°C depending on conditions)
  • Compatible with flanged and welded pipeline 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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