water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 510n ex atu afc2000 Connection size:DN80 5 90 70 92 126

5 90 70 92 126 8х8 DN50 64 106 76 104 133 10х10 DN65 91 124 80 113 144 10х10 DN80 106 139 84 123

435 15 15 58 37 68 9x9 1/2" F03

vannes à boisseau sphérique

which prevents the working medium from coming into contact with the materials of the main components

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 510n ex atu afc2000 Connection size:DN80 5 90 70 92 126Butterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic double acting rotary actuators PA DA and