water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action positioner yt 1000rsn without feedback handwheel mon Compression Elle est montée par le

Elle est montée par le haut sur la surface de l'actionneur pneumatique et connectée à l'arbre de l'actionneur - norme DIN

3 200 218 - 235 300 130 220 4-M12 11

Sketch Butterfly valves WBV1631N-2W-Fb-H

amortisseurs et autres dispositifs quart de tour lors du remplacement des actionneurs quart de tour pneumatiques

Elephant butterfly valves are intended for use as shut-off or control valves for flow control in heat supply systems

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action positioner yt 1000rsn without feedback handwheel mon Compression Elle est montée par leButterfly 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