Description
The Armstrong Fluid Technology 571110LF-351 is a precision-engineered bronze balance valve designed for dependable flow control in hydronic systems. Built for industrial engineers and maintenance professionals, this valve delivers consistent performance across a wide range of applications while standing up to the demands of daily system operation.
Why Choose This Balance Valve?
Constructed from robust bronze, the 571110LF-351 offers excellent corrosion resistance and long-term durability. Its 3/4 inch SWT connection size makes it a versatile fit for diverse hydronic system configurations, while its compact, lightweight design simplifies installation — even in tight or restricted spaces. A resilient rubber seat ensures a reliable seal, and the low-pressure drop design supports energy-efficient system operation.
Key Benefits
- Precise flow control for optimal hydronic system balance
- Low-pressure drop design promotes energy efficiency
- Bypass capability for added system flexibility
- Compact and lightweight for easy installation in confined spaces
- Resilient rubber seat for a durable, reliable seal
- Corrosion-resistant bronze construction for extended service life
Technical Specifications
- Brand: Armstrong Fluid Technology
- MPN: 571110LF-351
- Connection Size: 3/4 inch SWT
- Body Material: Bronze
- Seat Material: Rubber
- Application: Hydronic systems — commercial and industrial







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