water butterfly valve elephant wbv1132n 2w fb h body material grey cast iron gg25 disk material stainless steel aisi 316l seal nbr with pneumatic actuator double action pa da 105 1 4v320 08 220v lsu apl 510n ex Taille de la connexion:DN150 Un ressort bimétallique est constitué

Un ressort bimétallique est constitué de deux plaques métalliques solidement reliées ayant des coefficients de température de dilatation linéaire différents

DN A B C ØD d G CH (rod) mm 40 105 55 33 75 10 30 9x9 50 161 80 43 84

5 30 4 300 250 26 8 3 10

permettant ou arrêtant le débit du fluide à travers la vanne

92 125 141

water butterfly valve elephant wbv1132n 2w fb h body material grey cast iron gg25 disk material stainless steel aisi 316l seal nbr with pneumatic actuator double action pa da 105 1 4v320 08 220v lsu apl 510n ex Taille de la connexion:DN150 Un ressort bimétallique est constituéThe butterfly valve is designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Pneumatic actuators are designed for automation of control process of industrial shut off valves gates, ball valves. Elephant pneumatic actuators are designed for operation both indoors and outdoors. All internal and