water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4m310 08 220v lsu apl 210n handwheel mon Taille de la connexion:DN65 de -10 à 110

de -10 à 110

35 40 131 145

) Flow direction double-sided Control type DN40-200 - handle DN250-300 - reducer Pipeline connection interflanged Body material cast iron QT450 Sealing material EPDM with wear resistant coating Service life

with ATU AFC2000 for installation on pipelines in automatic control systems of heat and water supply

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4m310 08 220v lsu apl 210n handwheel mon Taille de la connexion:DN65 de -10 à 110Butterfly valves are 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. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators are designed to automate the