Belimo Butterfly Valve - Wafer Type Flange - DN50 - DN150 Wafer BFV - DN50-150:D680N - 80mm Butterfly Valve - Wafer Style Nominal torque 4

Nominal torque 4

Dual channel CO₂ technology

Precision pressure gauge for branch line indication

the cooling contact will close

Belimo Butterfly Valve - Wafer Type Flange - DN50 - DN150 Wafer BFV - DN50-150:D680N - 80mm Butterfly Valve - Wafer Style Nominal torque 4Butterfly Valve for Open and Closed cold and warm water systems. 50mm to 150mm DN Cold & warm water with Glycol up to max. 50% volume Medium temperature : 20. 120C Leakage Rate A, tight (EN 12266 1) Connection Flange : in accordance with ISO 7005 2 & EN 1092 2 PN6 10 16, AS Table E (DN50 150) Permissible pressure : 1600kPa Closing element : 304 stainless steel