Quadrant C-450DA C-Series Pneumatic Actuator
The Quadrant C-450DA is a double-acting pneumatic actuator from the C-Series, engineered for efficient and reliable operation of rotary valves such as ball and butterfly valves. Its robust design and advanced features make it suitable for a wide range of industrial applications.
Key Features
- High Cycle Life and Rugged Construction: Built to withstand demanding operational conditions, ensuring longevity and consistent performance.
- Compact Design: The actuator’s streamlined form allows for easy integration into systems with space constraints.
- Independent, Bi-Directional Adjustable Stops: Provides precise control over both open and closed positions, enhancing operational accuracy.
- Wide Operating Pressure Range: Functions effectively with input supply pressures up to 120 psi (8 bar), accommodating various system requirements.
- Broad Temperature Range: Operates reliably in temperatures from -40°F to +200°F (-40°C to +93°C), suitable for diverse environmental conditions.
- Durable Materials: Constructed with a hard anodized aluminum alloy body, offering corrosion resistance and durability.
- Standardized Mounting and Connections: Features an ISO 5211 mounting pattern and NAMUR accessory connections for compatibility with a wide range of valves and accessories.
- External Position Indicator: Allows for easy visual confirmation of the actuator’s position, facilitating monitoring and maintenance.
Applications
The Quadrant C-450DA is ideal for industries requiring precise and reliable valve automation, including:
- Oil and Gas
- Chemical Processing
- Water Treatment
- Power Generation
- Manufacturing
Its design ensures seamless integration and dependable performance in these demanding sectors.
Additional Information
The C-450DA is part of Quadrant’s comprehensive C-Series lineup, which includes various models to meet different torque and operational requirements. Each actuator in the series is designed with the same commitment to quality and performance, ensuring a suitable solution for a wide range of applications.





















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