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 Température de l'environnement de travail

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

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

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

and the color difference between the open and closed positions reduces the likelihood of erroneous perception of information

Materials of butterfly valves Elephant WBV1616E-2W-Fb-H

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 Température de l'environnement de travailButterfly 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