water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs 4m310 08 24v atu afc2000 Spring Check Valve 415 32 32 140 153

415 32 32 140 153 180 98 6

Dimensions and sizes of butterfly valves Elephant WBV1432N-2W-Fb-H DN40-300 PN16 body - cast iron GGG50

N° Nom de la pièce Matériel 1 Corps acier EN-1

Dimensions and dimensions of butterfly valves Elephant WBV1631E-2W-Fb-H

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs 4m310 08 24v atu afc2000 Spring Check Valve 415 32 32 140 153Butterfly 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