water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa pneumatic distributor 4v320 08 220v lsu apl 510n ex atu afc2000 Connection size:DN50 Le positionneur électropneumatique intelligent (ci-après

Le positionneur électropneumatique intelligent (ci-après dénommé EIP) est conçu pour régler la course de la vanne à l'aide d'un algorithme de contrôle automatique et d'une technologie de contrôle PWM

mm 125 178 125 495 200 162 139 150 191 140 495 200 162 139

A manual backup with a worm gear and a HDM reduction gear allows you to manually set the required positioning of the shut-off element by a quarter of a turn

800 25 18 98 72 13 78

Dimensions and sizes of butterfly valves Elephant WBV1432N-2W-Fb-H DN40-50 PN16 body - cast iron GGG50

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa pneumatic distributor 4v320 08 220v lsu apl 510n ex atu afc2000 Connection size:DN50 Le positionneur électropneumatique intelligent (ci-aprèsThe butterfly valve is designed to be used as a shut off or regulating valve for flow control in heat supply systems, water supply, in technological processes of the 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. Elephant pneumatic rotary actuators double acting PA DA and