water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 210n Connection size:DN20 résistance à la traction admissible

résistance à la traction admissible

Lorsque la vapeur pénètre dans le purgeur de condensat thermodynamique

gearbox) Sealing class A Service life 10 years Guarantee 12 months

permettant ou arrêtant le débit du fluide à travers la vanne

mm 32 32 32 32 32 32 45 BxB

water butterfly valves elephant wbv3131s 2w w h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa da 052 double action 4v320 10 220v lsu apl 210n Connection size:DN20 résistance à la traction admissibleButterfly 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