water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon Taille de la connexion:DN125 gaz naturel et hydrocarbures gazeux

gaz naturel et hydrocarbures gazeux

Matériaux des pièces de la vanne à boisseau sphérique BV3232P(3pc)-FP-W-ISO-H :

Elle est montée sur la surface supérieure de l'actionneur pneumatique et est reliée à l'arbre de l'actionneur selon la norme DIN

kg 15 70 53 135 0

water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4m310 08 24v lsu apl 510n ex handwheel mon Taille de la connexion:DN125 gaz naturel et hydrocarbures gazeuxButterfly valves are designed for use as shut off or regulating valves to control 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 pneumatic