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  • Vanessa 30,000 시리즈 표준 트리플 오프셋 밸브(수동 액추에이터 포함)
Vanessa-K-Series 30000 Basic Manual Actuator

Vanessa 30,000 시리즈 표준 트리플 오프셋 밸브(수동 액추에이터 포함)

선정 제품 설명

Vanessa 30,000 시리즈는 일체형 밸브 시트와 최적화된 시팅 각도를 특징으로 하는 견고한 트리플 오프셋 밸브로, 여러 가지 기능을 통해 차단 및 공정제어를 수행할 수 있습니다. 밸브는 수동 액추에이터와 함께 제공되며 핸드휠 또는 기어 오퍼레이터로 구성할 수 있습니다.

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특징

Vanessa Series 30,000 Standard 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.
Emerson Manual Actuator
  • ENGINEERED FOR RELIABILTY – Robust construction in a variety of materials with features such as full and life-long lubrication available.
  • FLEXIBLE CONFIGURATION – Where available with the type of manual actuator, the solution can be configured with adjustable travel stops, worm and quadrant style gearboxes and anti-clockwise operation.
  • SIMPLE INSTALLATION – Modular mounting concept for easy attachment to Emerson valves and can be mounted in most orientations.
  • CUSTOMIZABLE OPTIONS – Achieve reliable efficient isolation to match your specific application with many available optional extras including chain wheels, limit switches, floor stands and security features.

사양

Vanessa Series 30,000 Standard Triple Offset Valve
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

문서 및 도면

Vanessa Series 30,000 Standard Triple Offset Valve
Emerson Manual Actuator