water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 10 220v lsu apl 410n ex Butterfly Valve 84 125 400±2 250 210

84 125 400±2 250 210 184 26-2 8 – Ø19 50

graisses Sens d'écoulement bidirectionnel Raccordement de canalisation entrelacée Matériau du corps fonte GGG50

Taille Du8 Du10 Du15 Du20 Du25 Du32 Du40 Du50 Coefficient de débit Kv

verrouiller Acier inoxydable SS 304

water butterfly valve elephant wbv1331e 2w f h body material cast iron ggg40 en gjs 400 15 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 10 220v lsu apl 410n ex Butterfly Valve 84 125 400±2 250 210The WBV1331E 2W F butterfly valve is 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. Pneumatic double acting rotary actuators PA DA and pneumatic