water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v atu afc2000 Connection size:DN65 № Part name Material 1

№ Part name Material 1 Body stainless steel 304 2 Disk stainless steel 304 3 Seat seal PTFE 4 Stem stainless steel SS 416 5 Handle carbon steel

Signal d'entrée de commande 4 ~ 20 mA Résistance interne 250 ± 15 ohms Pression d'entrée 1

seconde Pouvoir

other environments neutral to materials Direction of flow bilateral Connection to the pipeline flanged Body material cast iron GGG40 Application areas heating and water supply systems

1 100 350±2 220 180 156 24-2 8х19 40

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v atu afc2000 Connection size:DN65 № Part name Material 1The butterfly valve is designed to be used as a shut off or control valve to control flows in heat supply systems, water supply, in technological processes in the food, chemical, oil and gas, pulp and paper and other industries. Operating principle: The valves open and close by turning the disk 90. Opening is done by turning the handle counterclockwise, closing clockwise. Elephant pneumatic rotary actuators double acting PA DA and pneumatic rotary