FlowCon Energy FIT System

The FIT system provides direct control of ΔT to reduce flow requirements and to heat/cool and pump less water resulting in increased occupant comfort and energy savings. It measures energy use, monitors coil performance and adjusts the PICV Valve to optimise coil performance. The PICV maintains correct flow despite pressure changes and guarantees that flow change and change in actuator position only occur when demand requirements change or ΔT is outside specification.

Readings of ΔT, ΔP, flow rate, energy and flow at valve location through Bluetooth FlowCon App or analogue to BMS. Compact, 360° installation, no piping restrictions. Well suited for plant room and district heating applications, new builds or retro fit.

FlowCon Energy FIT System
FlowCon Energy FIT System
FlowCon Energy FIT System

The FIT System includes:

A FlowCon SM PICV (1/2″ – 2″, threaded), (65-250mm, flanged) or Green PICV (1/2″ – 2″, threaded)

  • FIT.1 = 1/2″ – 1″ (one flow range)
  • FIT.2 = 1″ – 2″ (one flow range)
  • FIT.3 = 65-80mm (three flow ranges)
  • FIT.4 = 80-10mm (three flow ranges)
  • FIT.5 = 125-150mm (two flow ranges)
  • FIT.6 = 200-250mm (one flow range)
  • FIT.G = 1/2″ – 2″ (four flow ranges)

A FlowCon (display) actuator (with or without failsafe function)

A sensor kit including 2 temperature sensors and 2 pressure sensors

The FlowCon Intelligent Interface

Environmental and System data:

Static pressure: 4000 kPa

Temperature rating, media: 0°C to +93°C
(limited by temp. sensors on the low end and pressure sensors on the high end)

Max. close off pressure (PICV): 700 kPa
Max. operational ΔP: 800 kPaD
Max. allowable operating pressure:  1600 kPaD
(both max. operational ΔP and max. allowable operating pressure are limited by the PICV valve)

– Intelligent Interface: IP54 incl. upside-down
– PICV actuator:  IP54 incl. upside-down
– Temperature sensors:  IP67 incl. upside-down
– Pressure sensors:  IP66 incl. upside-down

Flow rate range: 1.48-76.8 l/sec

Electrical data:

Supply voltage – all components: 24V DC

Control signal:
– Intelligent Interface: 2-10V DC
– PICV actuator:  2-10V DC

Output signal:
– Intelligent Interface: 2-10V DC
– PICV actuator:  2-10V DC
– Temperature sensors:  0-5V DC
– Pressure sensors:  4-20mA (or 0-5V DC with filter)

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