water butterfly valve elephant wbv1632e 2w fb h body material cast iron qt450 disk material stainless steel aisi 316l seal epdm pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Heat supply system Limit switch unit is designed

Limit switch unit is designed for visual and electrical signaling of end positions of the valve shut-off body: valve

Principe de fonctionnement

P1/2′′M20x15

⁰C de -45 à +425 Milieu de travail Eau

Technical parameters of Water Butterfly Valve Elephant WBV3432E-2W-Fb-H

water butterfly valve elephant wbv1632e 2w fb h body material cast iron qt450 disk material stainless steel aisi 316l seal epdm pneumatic actuator pa sa with return springs positioner yt 1000rsn without feedback Heat supply system Limit switch unit is designedThe 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