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 V 24 heures sur 24

V 24 heures sur 24 9 Matériau du corps Laiton 10 Joint PTFE 11 Degré de protection IP65 12 Degré d'isolation de la bobine F

ce type d'électrovanne se ferme et reste fermée tant que la tension est appliquée à la bobine

mm 150 226 139 495 200 162 139

5 56 210 8-М16 260 DN150 141 213

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 V 24 heures sur 24Quarter 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