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    Vanessa Series 30,000 Standard Triple Offset Valve

    Vanessa

    Vanessa Series 30,000 Standard Triple Offset Valve

    Vanessa

    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.

    Features

    • 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.

    Specifications

    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
    NPS 10 / DN 250, NPS 12 / DN 300, NPS 14 / DN 350, NPS 16 / DN 400, NPS 18 / DN 450, NPS 20 / DN 500, NPS 24 / DN 600, NPS 3 / DN 80, NPS 4 / DN 100, NPS 6 / DN 150, NPS 8 / DN 200
    Valve Size Standard
    DN, NPS
    Valve Type
    Triple Offset Valve

    Documents & Drawings

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