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Equipment & Services

A Unique Steam Isolation Solution: Vanessa Triple Offset Valves

February 5, 2019

Essential for a Safe Steam System Maintenance Program

Vanessa Series 30,000

The Vanessa triple offset valve was the first to provide bidirectional zero leakage performance, creating a new industry category using a technology not previously available with other quarter turn valves. Its rotational features translate into a lower footprint and weight, improved operability, reduced fugitive emissions, and a longer valve life.


  • Bidirectional sealing at full rated pressure
  • Quarter turn for ease of use and long cycle life
  • Unique and proven sealing technology
  • A gate/globe/ball valve replacement design option that meets ANSI B16.10


Learn more about the advantages of using Vanessa valves below.