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 D11 L L2 1-60/100-650 (antigel)

D11 L L2 1-60/100-650 (antigel)

Butterfly valves Elephant are designed for use as shut-off or regulating valves for flow control in heat supply systems

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

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

mm 42 50 60 60 78 H

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 D11 L L2 1-60/100-650 (antigel)Butterfly 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