water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action lsu apl 410n ex Connection size:DN100 electropneumatic rotary positioner YT-1000RSN with

electropneumatic rotary positioner YT-1000RSN with feedback:

bar 8 Plage de pression réglable

Technical characteristics of butterfly valves Elephant WBV3EX-3431M-1W-F-ISO

only the yellow part with the inscription OPEN

water butterfly valves elephant wbv3131e 2w c h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa da 052 double action lsu apl 410n ex Connection size:DN100 electropneumatic rotary positioner YT-1000RSN withButterfly 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