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 220v Steam Trap 04 DN40 200 145 110

04 DN40 200 145 110 85 76 18 3 4 4-18 9

avec actionneur électrique QT-W (M) 220V :

Dimensions hors tout et d'installation de la vanne papillon d'eau Elephant WBV3131E-2W-WH

ambient temperature

other media neutral to material Body material Cast iron GGG50 Disc material Cast iron GGG40 Pipeline connection interflange Control type Handle Average service life

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 220v Steam Trap 04 DN40 200 145 110Butterfly 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