Vanessa Series 30,000 Standard Triple Offset Valve

Vanessa Series 30,000 Standard Triple Offset Valve

The Vanessa™ Series 30,000 is a robust triple offset valve featuring an integral-to-body valve seat and optimized seating angles, that enables the Series 30,000 to handle isolation and process control through multiple functionalities.

Any questions?

Henna Ketoja
Inside Sales Engineer
Mob. 400 612 124

Henna.Ketoja@askalon.fi

Joonas Jägerroos
Inside Sales Engineer
Mob. 040 610 4439

Joonas.Jagerroos@askalon.fi

Tommi Penttilä
Sales Manager Isolation Valves
Phone. 0207 416 208

Tommi.Penttila@askalon.fi

Body Design Long Pattern, Short Pattern, Top Entry, Welded Body
Material Carbon Steel, Duplex, Stainless Steel
Operating Temperature Standard Temperature
Pressure Class ASME, PN
Seat/Seal Type Metal-to-Metal
Shutoff Class API 598, Class IV (FCI 70-3), Class V (FCI 70-2), Class VI (FCI 70-2), Zero Leakage
Standards API 609, ASME B16.34
Style Emergency Shutoff Valves, Switching Valve
Valve Size DN 80 - 3000 (NPS 3 - 120)
Valve Size Standard DN, NPS
Valve Type Triple Offset Valve
  • Robust and fire-resistant all-metal construction.
  • Stellite® grade 21 seat overlays provide excellent durability.
  • Resilient metal seal ring ensures perfect seating force distribution around precision-machined seat circumference.
  • Easily replaceable multi-layered duplex and graphite seal rings.
  • Robust one-piece shaft designed to transfer/maintain torque efficiently.
  • Two-piece packing gland and graphite packing minimize external emission risk.
  • Key secured shaft-to-disc connection for maximum shaft integrity.
  • Heavy duty bearings withstand high pressure loads and wear.
  • Braided graphite bearing protectors prevent dirt intrusion, ensuring constant running torque and valve operability.
  • Internal and external shaft extrusion risk handling complies with international standards.
  • Flange spot facing ensures bolting nut and washer planarity, increasing joint reliability and safety.
  • Open/closed disc references and external disc position indicator simplify installation/removal procedures to API 609.

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