water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Connection size:DN20 Materials of butterfly valves Elephant

Materials of butterfly valves Elephant WBV1331E-2W-F-H

5 48 15 15 64

Table of parts and materials for butterfly valves Elephant WBV3432E-2W-Fb-H

bar 12 Working pressure

Dimensions et cotes de montage des positionneurs électropneumatiques Elephant EPS pour actionneurs linéaires

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action yt 1000rsn without feedback Connection size:DN20 Materials of butterfly valves ElephantButterfly 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. PA DA double acting pneumatic rotary actuators and PA SA