water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback With pneumatic actuator The valves are opened and

The valves are opened and closed by turning the disk 90°

Technical characteristics of butterfly valves for abrasive media Elephant WBV1632E-2W-Fb DN40-300 PN16 body - cast iron QT450

755 80 79 200 279 310 158 160 33

Technical characteristics of butterfly valves Elephant WBV3434Pf-2W-Fb DN50-125 PN16 carbon steel WCB

matériau du corps et du disque - acier inoxydable 316L

water butterfly valve elephant wbv1616e 2w fb h body material cast iron qt450 disk material cast iron qt450 seal epdm pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback With pneumatic actuator The valves are opened andButterfly 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. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuators with return spring PA SA are designed for automation