water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 08 220v lsu apl 410n ex handwheel mon atu afc2000 Taille de la connexion:DN80 mm 50 70 70 102

mm 50 70 70 102 102 n-M1 4-M6x10 4-M8x12 4-M8x10 4-M8x10 4-M8x10 n-M2 4-M8x12 4-M10x12 4-M10x15 4-M12x18 4-M16x24 S

La vanne d'équilibrage est utilisée pour équilibrer hydrauliquement

mm 55 64 71 93 ØC

Positionneur électropneumatique Elephant

mm Ø70 Ø102 Ø125 Ø140 4-Ø2

water butterfly valve elephant wbv1631e 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal epdm pneumatic actuator pa da double action 4v320 08 220v lsu apl 410n ex handwheel mon atu afc2000 Taille de la connexion:DN80 mm 50 70 70 102Butterfly 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. PA DA double acting pneumatic rotary actuators are designed to automate the