water butterfly valve elephant wbv3432n 2w fb h body material carbon steel disk material stainless steel aisi 316l seal nbr electric actuator qt n xem a1 220v Heat supply system 51 40 200±2 150 110

51 40 200±2 150 110 84 18-2 4 – Ø19 7

№ Details Material 1 Body cast iron QT450 2 Disk stainless steel AISI 304 3 Seat seal NBR 4 Rod stainless steel SS 316

5 56 210 8-М16 260 DN150 141 213

leur construction légère et leur facilité d'installation

2 40 170 140 112 1

water butterfly valve elephant wbv3432n 2w fb h body material carbon steel disk material stainless steel aisi 316l seal nbr electric actuator qt n xem a1 220v Heat supply system 51 40 200±2 150 110Quarter turn disc gate valve is designed for use as shut off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Quarter turn actuators are designed for remote and local control of 0 ~ 270 rotation of a shut off valve of such types as ball valve, etc. Operating principle: electric actuators are installed directly on pipeline