The ModvlvS Range has now been increased to include DN32 Distribution headers for heating installations up to 165 kw.

The Header includes EPS 35mm thermic insulation according to DIN 4102-B2 and galvanized steel cover 0.55mm thickness. Hydraulic test at 12 bar.

ModvlvS Distributor connection centre distance 125 mm will accomodate both “mixed” and “unmixed” Pump Kits.

Pump Kits are available with either fixed or variable speed Wilo Pumps and 6 mtr and 8 mtr head options.

A safety group is shown on the top of the vertical “Low Loss Header Box” which comprises Pressure Guage, Automatic Air Vent and Safety Valve.