Valvola a tre vie Resideo XI20B6.3 DN20 PN16 KVS6.3

The Resideo XI20B6.3 is a three-way valve with a nominal diameter of DN20 and a pressure rating of PN16. Its Kvs value is 6.3, indicating the flow capacity at full opening. This valve is typically used for mixing or diverting flow in heating systems.