contribuant à minimiser l'usure du siège et du joint pendant toute la durée de vie de la vanne
PA-DA double-acting pneumatic rotary actuators and PA-SA double-acting pneumatic rotary actuators with return spring are designed for automation of industrial valve control with maximum torque up to 2128 Nm
Indice de protection du boîtier - IP67
N° p/p Nom de la pièce Matériel 1 Corps fonte GG25 2 Joint de siège NBR 3 Disque acier inoxydable 316L 4 Tige Acier inoxydable AISI 416 5 Épingle Acier inoxydable AISI 420 6 Manche PTFE 7 Joint torique NBR 8 Plaque acier au carbone 9 Poignée fonte ductile
bar 16 Working medium temperature
water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 410n ex Compact flanged contribuant à minimiser l'usure duButterfly valves are designed for use as shut off or regulating valves for flow control 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 pneumatic
