water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 410n ex atu afc2000 Connection size:DN25 Le principe de fonctionnement de

Le principe de fonctionnement de la vanne à guillotine consiste à déplacer la vanne (couteau) perpendiculairement au flux du fluide

Butterfly valve model WBV1413E-2W-Fb PA-DA 4V320-10 APL-510N-EX 4V320-10 220V AFC2000 is designed for use as shut-off or regulating valves for flow control in heating

Sketch of materials of butterfly valves Elephant WBV1331E-2W-F DN50-300 PN16 body - cast iron GGG40

Sketch of dimensions of quarter-turn actuators QT-N-xEM-B1-220VAC-U1 (0-10V)

4 140 257 542 226 59 121

water butterfly valves elephant wbv3131s 2w t h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4m310 08 220v lsu apl 410n ex atu afc2000 Connection size:DN25 Le principe de fonctionnement deButterfly valves are designed for use as shut off or regulating valves for flow control 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 pneumatic