water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 410n ex atu afc2000 Connection size:DN100 et ils sont largement utilisés

et ils sont largement utilisés dans des industries telles que le traitement de l'eau

Nom Matériels Couvercle et corps du boîtier moulage sous pression en aluminium Arbre acier inoxydable Couvercle de clignotant polycarbonate Came polycarbonate Printemps acier inoxydable Boulons du couvercle du boîtier acier inoxydable Joint torique NBR Bague bronze Bague d'étanchéité (arbre) acier inoxydable Borne de terre acier inoxydable Indicateur Plastique ABS / polycarbonate Support acier inoxydable

The electropneumatic rotary positioner is used for controlling pneumatic rotary actuators by means of an electric controller or control system with analog DC output signal range from 4 to 20 mA

mm 12 12 12 Ød

Butterfly valve model WBV1432N-2W-Fb PA-SA 4V320-10 AC220V APL-510N-EX 4V320-10 220V is designed for use as shut-off or regulating valves to control flows in heating systems

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 410n ex atu afc2000 Connection size:DN100 et ils sont largement utilisésButterfly 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 double acting rotary actuators PA DA and