Armstrong 516837-302 2" FSA Flo-Trex Valve Straight Angle
Armstrong 516837-302 2" FSA Flo-Trex Valve Straight Angle
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 516837-302 |
| Model Designation | FSA Flo-Trex |
| Connection Size | 2" |
| Configuration | Straight Angle |
Optimizing discharge efficiency, the Armstrong Flo-Trex valve is designed to safeguard pumping equipment from reverse flow and pressure surges. This versatile component, identified as model 516837-302, integrates multiple system requirements into a compact, durable assembly that simplifies piping installations.
By serving as a shut-off valve, non-slam check valve, and throttling device, this 2" unit eliminates the need for individual components. Its configuration acts as a 90° elbow, effectively reducing fittings, minimizing pressure drop, and ensuring reliable pump performance across diverse hydronic applications.
Key System Performance Baselines:
- Multi-function integration: Combines shut-off, check, and throttling capabilities in one device.
- Non-slam operation: Reduces noise and vibration, preventing damaging hydraulic shock.
- Flow control: Allows for precise system balancing via integral throttling features.
- Simplified piping: Replaces standard 90° elbows to minimize total system resistance.
⚠️ Application Profile: Ideal for commercial hydronic heating and cooling systems, chilled water loops, and boiler feed discharge lines where reliable pump isolation and flow management are required.
