water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4v320 10 220v lsu apl 210n atu afc2000 Swing check valve 055 80 79 200 279

055 80 79 200 279 310 158 160 31

Butterfly valves Elephant WBV1413E-2W-Fb-H DN40-300 PN16

5 50 140 125 5

265 100 99 220 308 350 158 193 44

Schéma de câblage de l'unité de fin de course APL-510N-EX

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da 105 1 double action 4v320 10 220v lsu apl 210n atu afc2000 Swing check valve 055 80 79 200 279Butterfly 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 actuator is designed to automate the process of control of