water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action lsu apl 510n ex Connection size:DN50 mm 114 114 114 H

mm 114 114 114 H

During operation

V 24 heures sur 24 8 Matériau du boîtier laiton 9 Joint VITON 10 Degré de protection IP65 11 Viscosité du fluide de travail <20CST

Les chaudières murales de chauffage Elephant sont économiques

Croquis du robinet à boisseau sphérique Elephant BV3131P(3pc)-FP-F-ISO-H PA-DA

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action lsu apl 510n ex Connection size:DN50 mm 114 114 114 HButterfly 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