Butterfly valves Elephant WBV3131E-2W-W-H food grade stainless steel 304, seal - EPDM, with pneumatic actuator Elephant PA-SA, pneumatic distributor Elephant 4M310-08 NAMUR 24V and LSU Elephant APL-510N EX Connection size:DN80 with OST-flange and round stem

with OST-flange and round stem under electric actuator

Sketch of materials of butterfly valves Elephant WBV1331E-2W-F DN50-250 PN16 body - cast iron GGG40

limit switch block APL-410N EX and manual doubler HDM:

Materials of parts of rotary disc valves Elephant Water Butterfly Valve Elephant WBV1432E-2W-Fb-H

rubber insert (body) - NBR

Butterfly valves Elephant WBV3131E-2W-W-H food grade stainless steel 304, seal - EPDM, with pneumatic actuator Elephant PA-SA, pneumatic distributor Elephant 4M310-08 NAMUR 24V and LSU Elephant APL-510N EX Connection size:DN80 with OST-flange and round stemButterfly 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 Elephant pneumatic double acting rotary actuators