FloSet Kit is supplied as two separate packages enabling contractors to finish the installation, fill and flush the system (First Fit) and to install the PICV & drain valve later on the terminal unit over the standard drip tray, providing greater flexibility to deliver projects on time. A wide choice of FCU and system connections is available to suit any pipework. Once FloSet Kit is fully installed and connected the solution is fully BSRIA BG29/21 compliant.

The First Fit Kit comprises a two Union By-Pass on 80 mm centres and a venturi metering station in the return branch, two system fittings and two blank caps. Strainer optional in the flow branch. The FCU Kit comprises a Green PICV fitted with a combined P/T Plug & Drain and FNP.0.2 actuator in the return branch and a combined P/T Plug & Drain in the flow branch. The First Fit & FCU Kits can be connected with copper pipe or flexible connections, with different fitting options. All component parts are from FlowCon.

FlowCon bypass handle positions supporting five functions:

By-pass.
Total isolation.
Full flow.
Back flush.
Forward flush.

Features and benefits:

Heating & Cooling Duty 0˚C – +120˚C
Static pressure 25 Bar maximum (strainer assemblies 20 Bar)
Differential pressure up to 800 kPa depending upon PICV insert selection
Pressure Independent Automatic Balancing and Control
Adjustable control characteristic (linear or equal percentage)
Actuator 360° mountable
Drain & Test Points in the flow and return
Flow rates 0.005 – 0.736 l/s, 41 settings per insert type (five types in total) for superior accuracy
Line sizes DN15-20
Standard female connection according to UNI ISO 7/1 (UNI EN 10226), UNI ISO 2281 on request.
Fully tested, labelled, cross-referenced to schedule, with QR code link to technical data.

Components:

- First Fit:

FlowCon 5-position flushing bypass, 80 mm centres
FlowCon venturi metering station low to high flow rates (return).
1/2” or 3/4” female threaded connections system side, 1/2” female threaded connections on FCU side.
Blank caps.
Optional: Strainer (flow).

- FCU Kit:

FlowCon Green PICV fitted with combined P/T Plug and drain (return).
Flow rates from 0.005 l/s to 0.736 l/s.
FlowCon self-calibrating full stroke IP54 rated FNP.0.2 actuator, linear or characterized control.
Thermal and electric actuators options, raise lower, feedback.