V2330D0020 Radiator Valve, DN 20, Kvs 1,81, internal thread

Installed at the return end of the radiator, it adjusts the pressure difference between the inlet and outlet to ensure low-noise operation of the radiator and achieve hydraulic balance at the end, and adjusts the resistance balance of each heating circuit.

• Presetting and shut-off with one valve
• Presettable by stroke limitation
• Insert externally O-ring sealed
• Connection to all types of pipe DN15 - DN20