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 Flanged mm 50 – 300 Pression

mm 50 – 300 Pression nominale PN

mm 160 189 189 Y

Table of parts and materials for butterfly valves Elephant WBV3131V-2W-Fb-H

The longer part of the needle is smaller than the hole in the valve seat and passes through the hole in front of the needle

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 Flanged mm 50 – 300 PressionThe 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