Fisher/Fisher DMA/AF-HTC desuperheater

Create Date: 2024-8-30 12:03:23|Source: Fisher

  • Brand:
    Fisher
    Origin:
    United States
    Price:
    Please contact customer service
    Delivery time:
    Please contact customer service
    Model:
    DMA/AF-HTC desuperheater
    Product Introduction
    The integrated insulation lining inside the desuperheater bobbin minimizes the possibility of thermal shock when cold water is introduced.
Product Description
The DMA/AF-HTC is functionally identical to the DMA/AF, but its construction is suitable for more demanding applications. The most common applications include interstage tempering of boilers, where desuperheaters are exposed to vibrations caused by high thermal cycling and pressure, high steam velocity, and flow. In addition to this specific application, the DMA/AF-HTC is also suitable for other harsh deheating applications.
Fisher/Fisher DMA/AF-HTC desuperheater
specification

Certified PED, CRN

Critical service steam regulation

Materials SA105, F22, F91

The operating temperature is high

Stress Rating ASME

Process connector type: flanged type

Flange sizes 3 and 4

Flange specification standard NPS

peculiarity

The integrated insulation lining inside the desuperheater bobbin minimizes the possibility of thermal shock when cold water is introduced.

Optimized spray pattern with AF nozzle technology and a wide operating range for optimal mixing and fast evaporation in fluid environments.

Nozzles can be easily dismantled, maintained, or replaced without having to replace the entire device.

The DMA/AF-HTC nozzle mounting design reduces the potential for excitation due to vortex shedding and flow-induced vibrations.

Multi-nozzle configurations are available to provide medium to large volumes of water to cool steam to the desired temperature.

Using a forged structure, it is optimized to move the weld away from the area of high stress.

This article introduces Fisher/Fisher DMA/AF-HTC desuperheater products, if you are interested in Fisher/Fisher pressure regulator, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.

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