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Danfoss

Mini-Flush 40

MiniFlush mounted on FCU

Miniflush 40 is a pre-fabricated flushing bypass arrangement for balance, control, isolation, and operation of terminal devices. 

Features and benefits

  • Factory pressure tested assembly 

  • Each assembly is labelled with FCU location and Miniflush 40 instructions 

  • High flow DN15 option for direct connection to CHW terminals with flows up to 0.315 l/s 

  • Low flow option for LTHW flow rates down to 0.008 l/s 

  • Left and right handed versions to prevent clashes within the fan coil 

  • A wide range of connection options, including BSP, compression, and solder connections to the coil 

  • Danfoss AB-QM pressure independent control valve for balance at full or partial loads 

  • A comprehensive compatible range of actuators to enable it to be connected to a building management system or other controller 

  • Flow mounted drain for flushing and quick drain-downs 

  • Flow measurement function in all sizes 

Documents

Documents
Type Name Language Valid for Updated Download File type

Tender text

Mini-Flush 40
  • The manifold shall comprise of a flushing bypass H-module, and a PICV on the return, drain point and fixed orifice measuring station on the flow pipe.
  • Manifold centres shall be 40mm on DN10-20
  • The manifold assembly should be fully pressure tested prior to delivery
  • Control valves in the manifold shall be PICV type
  • The PICV shall be full authority at all flow settings
  • The PICV should be capable of achieving all flow rates for the system design within its published setting range
  • PICV/actuator combination shall be equal percentage control when modulating actuators are used
  • The actuator shall be provided by the same manufacturer as the PICV
  • The setting mechanism will be a direct stroke setting type. Full stroke is not permitted
  • The manufacturer of PICV shall provide independent tests demonstrating flow and control performance of the valve

Specified Manifold: Tacotherm Miniflush with Danfoss AB-QM Specified Actuator: Danfoss Actuator range selected for the required control signal

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