Fisherâ„¢ DMA/AF Variable Geometry Attemporator
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The Fisher DMA/AF is a variable-geometry, mechanically atomized, back-pressure-activated superheater interstage attemporator. It is designed for applications requiring control over moderate load fluctuations and high thermal cycling.
- Manufacturer:
Fisher
- Valve Type:
Valves & Accessories
- Sub-Type:
Desuperheaters
- Optimized spray pattern with optional AF nozzle technology allows for a wide operating range to achieve optimal mixing and quick vaporization at all flowing conditions.
- Nozzles can be easily removed, maintained, or replaced without having to replace the entire unit.
- Piping configuration limits face-to-face availability.
- DMA and DMA/AF desuperheaters can be located wherever is convenient in the pipeline.
- Nozzles capable of providing low to moderate amounts of spraywater to cool steam to required temperature.
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