DA 516
Short Description
Flanged differential pressure control valve designed for larger HVAC distribution systems and main branches.
Brands: IMI
Product description
DA 516
DA 516 is a differential pressure controller with adjustable set-point designed to maintain a stable differential pressure across HVAC systems. By automatically compensating for pressure fluctuations, it improves control valve authority, enhances system stability, and simplifies hydronic balancing. DA 516 is suitable for both heating and cooling applications and can be installed on either primary or secondary circuits.
Key Benefits
- Adjustable differential pressure set-point
- Maintains stable differential pressure under varying load conditions
- Improves control valve authority and temperature control performance
- Simplifies hydronic balancing
- Integrated measuring point for diagnostics
- Inline design for high pressure drop applications
- Low noise operation
- Suitable for heating and cooling systems
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