BOMAFA – Variable Nozzle Desuperheater

Highest controllability at a wide load rage

Variable nozzle injection desuperheaters are used when precise control over a wide load range is required.

The injected volume of water is regulated by controlled opening and closing of the single nozzles. The water pressure is held constant, so that variations in the pressure difference to the steam and related large water drops can be effectively prevented.

Integrated Water – injection Control Valve

Variable nozzle desuperheaters form a unit of integrated water valve and injection system.

The individual nozzles can be opened and closed by a movable piston with a wear-resistant seal.

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