water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v atu afc2000 Connection size:DN15 Croquis des dimensions et dimensions

Croquis des dimensions et dimensions des robinets à boisseau sphérique Elephant BV3131P(3pc)-FP-W-ISO-H en acier inoxydable SS304

Température de l'environnement de travail : de -20 à +230 °C

matériau du corps du dispositif d'arrêt - acier 40X13

trois pièces

graisses Sens d'écoulement recto-verso Raccordement au pipeline entrelacée Matériau du corps fonte GGG50

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da pneumatic distributor 4v320 10 220v atu afc2000 Connection size:DN15 Croquis des dimensions et dimensionsButterfly 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 Elephant pneumatic double acting rotary actuators