water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v Heat supply system mm 42 50 60 60

mm 42 50 60 60 78 H

mm DN50 180 160 125 102 17 3 DN80 210 195 180 135 20 3 DN100 230 215 180 158 20 3 DN250 450 405 355 320 30 3

A manual doubler with a worm gear and a reduction gear HDM allows you to manually set the required positioning of the shut-off element by a quarter of a turn

8 125 178 125 241

Technical characteristics of butterfly valves Elephant WBV1331E-2W-F-H flanged

water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action 4m310 08 24v Heat supply system mm 42 50 60 60Butterfly 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