Spirax Sarco 4m Range D Spira-trol SA Type 31D-37D
The Spirax Sarco 4m Range D Spira-trol SA Type 31D-37D is a high-performance control valve designed for precise regulation of steam and other industrial fluids. Its robust construction and advanced features make it suitable for a wide range of applications, ensuring efficient and reliable operation.
Key Features
- Modular Design: The Spira-trol SA Type 31D-37D features a modular design, allowing for easy customization and adaptation to specific process requirements. This flexibility ensures optimal performance across various applications.
- Quick-Change Seat: Equipped with a quick-change clamp-in-place seat, maintenance is simplified without the need for special tools or pipeline removal. This design minimizes downtime and enhances operational efficiency.
- Actuation Options: Compatible with both pneumatic and electric actuators, the valve offers versatility in control methods to suit different system configurations.
- Wide Range of Sizes and Materials: Available in sizes from DN15 to DN200 (½” to 8″) and constructed from materials such as cast iron, SG iron, carbon steel, and stainless steel, the valve can be tailored to meet specific process demands.
- High-Temperature Capability: Designed to operate effectively in high-temperature environments, the valve ensures reliable performance under demanding conditions.
Applications
The Spira-trol SA Type 31D-37D is ideal for industries requiring precise fluid control, including:
- Steam distribution systems
- Process heating
- HVAC systems
- Power generation
- Chemical processing
Benefits
- Enhanced Efficiency: Precise control capabilities lead to improved process efficiency and energy savings.
- Reduced Maintenance: The quick-change seat design and modular construction simplify maintenance procedures, reducing downtime and associated costs.
- Adaptability: The valve’s compatibility with various actuators and availability in multiple sizes and materials allow for seamless integration into diverse systems.
In summary, the Spirax Sarco 4m Range D Spira-trol SA Type 31D-37D control valve offers a reliable, efficient, and adaptable solution for precise fluid control in industrial applications.











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