Armstrong 570200-477 Flo-Trex Valve FTV-3FA Angle Pattern
Armstrong 570200-477 Flo-Trex Valve FTV-3FA Angle Pattern
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number | 570200-477 |
| Model Designation | FTV-3FA |
| Valve Pattern | Angle Pattern |
The Armstrong Flo-Trex valve provides a comprehensive solution for HVAC system management by integrating multiple functions into one compact unit. Part number 570200-477, also designated as the FTV-3FA, serves as a versatile angle pattern valve designed to streamline hydronic piping by combining the capabilities of a shut-off valve, non-slam check valve, and flow throttling device within a single 90-degree elbow configuration.
This innovative design utilizes a precise plug and disc mechanism to ensure accurate flow modulation and reliable isolation. By reducing the total number of required fittings, the FTV-3FA minimizes pressure drop and simplifies installation, making it an ideal choice for high-performance commercial mechanical systems.
Key System Performance Baselines:
- Integrated Versatility: Consolidates four distinct valve functions into one space-saving assembly.
- Precise Control: Engineered with a plug and disc design for superior throttling and accurate flow balancing.
- Operational Integrity: Prevents system backflow and slamming during pump cycling or shutdown.
- System Efficiency: Reduces turbulence and overall piping complexity to improve energy performance.
⚠️ Application Profile: Used primarily in chilled and hot water commercial hydronic systems, boiler room pump discharge piping, and large-scale HVAC flow control configurations.
