water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 410n ex atu afc2000 Connection size:DN65 kg HDM-1 70 90 44

kg HDM-1 70 90 44 145 120 53 180 3 HDM-2 102 125 62

Porte WBV1432E-2W-Fb PA-SA APL-510N-EX

offrant une grande flexibilité pour compenser les mouvements axiaux

distributors have one-way or two-way control

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 410n ex atu afc2000 Connection size:DN65 kg HDM-1 70 90 44Butterfly 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