Belimo 3-Weg Regelkugelhahn - R3040-25-S4 - Rp 1 1/2"DN 40, kvs 25,

3-way Characterised control valve DN 40, PN 25 Internal thread Rp 1 1/2" Kvs 25 m³/h Valve body Nickel-plated brass body Fluid temperature -10...120°C [14...248°F] Characteristic curve A – AB: equal percentage; B – AB: linear Leakage rate A – AB: air-bubble tight, leakage rate A; B – AB: Leakage class I, 1...2% of the Kvs value Manufacturer Belimo Type R3040-25-S4