water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 210n Stainless Steel Wedge Gate Valve des raccords ou des équipements

des raccords ou des équipements avec des extrémités à bride

mm QT-N-EM-O1-220VAC-U1 MINI 220V 157 90 115

Ventilation Type de vanne de régulation bidirectionnel Modèle d'actionneur TW500 Pays du fabricant Chine

Sketch of parts and materials of rotary disc gate valves Elephant WBV3131E-2W-Fb-H

water butterfly valves elephant wbv3131e 2w t h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4v320 08 220v lsu apl 210n Stainless Steel Wedge Gate Valve des raccords ou des équipementsButterfly 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. 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