Cold district water systems supply chilled water for large building networks and communities. Thermoplastic piping with high resistance to corrosion and integrated automation delivers reliable efficiency, low energy losses, and long service life.

GF COOL-FIT 4.0 pre-insulated piping, Butterfly Valve 565, Ball Valve 546 Pro, GF VAG Valves, and electric actuators provide safe distribution, precise control, and durable performance for chilled water supply systems.