Armstrong 570200-381 FTV-8FS Flo-Trex Valve 8" Flange
Armstrong 570200-381 FTV-8FS Flo-Trex Valve 8" Flange
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number | 570200-381 |
| Model Designation | FTV-8FS |
| Connection Size | 8-inch Flange |
Efficiently manage your hydronic system flow and isolation with the Armstrong 570200-381 FTV-8FS Flo-Trex Valve. Designed for versatility, this professional-grade component integrates multiple critical functions—shut-off, non-slam check valve, and flow throttling—into a single, compact 8-inch flanged device that also serves as a 90-degree elbow.
The unit utilizes a precision plug and disc design, which is widely recognized as the most effective method for maintaining accurate flow throttling and reliable isolation within large-scale HVAC piping systems. By reducing the number of individual components required in a mechanical room, it streamlines installation while improving overall system reliability.
Key System Performance Baselines:
- Integrated Functionality: Combines isolation, non-slam check, and throttling capabilities in one valve body.
- Precise Flow Control: Engineered with a plug and disc design for superior throttling accuracy.
- Space-Saving Geometry: Functions as a 90-degree elbow to minimize footprint in tight mechanical spaces.
- Operational Reliability: Non-slam check feature protects pumps from reverse flow and water hammer.
⚠️ Application Profile: Ideal for commercial HVAC, hydronic heating and cooling systems, and large-scale industrial pump discharge piping where flow balancing and backflow prevention are essential.
