Butterfly Valves 8300 Double Offset

Butterfly Valves 8300 Double Offset

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8300 Double Offset Butterfly Valve ensures low torque, tight shutoff, and durable control for high-pressure, severe service applications.

Specification

Features

Sizes:
2″ (50 mm) – 48″ (1200 mm); larger sizes available upon request

Pressure Rating:
Up to 2500 lb / 100 bar

Temperature Range:
-196°C to +230°C

Design Features:

  • Double eccentric disc for uniform 360° seal contact and minimal seat wear

  • Self-energizing seat at low pressure; pressure-energized at high pressure

  • Seat energizer fully isolated by PTFE envelope

  • Cavities minimized to prevent particulate ingress

  • Quarter-turn design for easy actuation (control and on/off duties)

  • Standard face-to-face per API 609 / ISO 5752 / ASME B16.10

  • Available in cast, forged, or plate metals

  • Non-graphite options for seawater service

  • Anti-blowout stem standard on #300 ratings and above

  • Anti-cavitation trims and baffle plates available for noise reduction

Benefits:

  • Low seating and breakout torque reduces actuator size and cost

  • Reliable bubble-tight shutoff and long-term performance

  • Reduced wear for extended valve life and lower maintenance

  • Suitable for high-pressure, high-temperature, and corrosive environments

Benefits

Specifications

SERIES
DESIGN
SIZE RANGE
PRESSURE CLASSES
TEMPERATURE RANGE

Content Box

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