FANTINI COSMI - Pipe

Controlled fluid: cold and hot water with max 50% glycol volume. Controlled fluid temperature 5 ÷ 120 ° C. High closing point (▲). Stainless steel shutter. Stem in stainless steel. EPDM O-ring stem seal. Flow rate characteristic: – regulation port A – AB: equal percentage (VDI / VDE 2173) n (gl) = 3, bypass B – AB: linear (VDI / VDE 2173) -Leakage rate: adjustment port A – AB: max 0. 05% Kvs, bypass B – AB: max. 1% of the value of kvs. PN 16 flanges (according to ISO 7005-2) -GG25 valve. Nominal pressure 1600 kPa. Differential pressure ∆pmax 400 kPa. Electric featuresPower supply: 230V 50/60Hz. Power consumption:– from DN25 to DN50 – 6VA -– from DN65 to DN150 – 10VA. Power supply cable 1m – 4×0,75 mm². Tolerance range AC 198…264 V.