water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 210n kit mm DN150 225 139 495

mm DN150 225 139 495 200

Dimensions et dimensions des vannes à disque à eau Elephant 316L-316L-EPDM

Protection rating

mm 50/70 70 70/102/125 102/140 d1

5 D4 Ø70 Ø102 Ø125 Ø140 4-Ø2 4-Ø8

water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 210n kit mm DN150 225 139 495Butterfly 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