Through-conduit gate valves- Type S33.6

  • Very low flow resistance coefficient
  • Special design of seats - guarantee of 100% tightness
  • No danger of entrapment of liquid in the body cavity
  • TOP ENTRY design - possibility of refurbishment without removal from the piping system

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Type S33.6 through-conduit gate valves are high-performance, industrial isolation valves designed for full-bore flow, making them ideal for long-distance pipeline systems transporting water, oil, gas, and non-corrosive liquids. They are specifically designed for pigging operations and are manufactured according to API 6D standards.

Use Cases

  • Suitable for hydrogen applications
  • Long-distance pipeline systems

Capabilities

  • Provides full-bore flow with flow resistance equivalent to pipeline
  • Operates in pressure classes Class 150–600
  • Supports pipe sizes NPS 4–48
  • Enables double block and bleed (DBB) functionality via seat design
  • Allows automatic pressure relief from body cavity to piping
  • Compatible with manual, electric, and pneumatic actuation
  • Designed for horizontal pipeline installation with vertical actuator orientation
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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