mm 200 220 250 285 ØPCD
5 MPa 111 99 48 17 85 14 22 DN8 0-4 MPa 111 99 48 17 85 14 22 DN8 0-6 MPa 111 99 48 17 85 14 22 DN8
°C -40 to +85 Rated current
Name 1 Electric motor 2 Geared motor 3 Worm gear reducer 4 Worm 5 Lever 6 Torque mechanism 7 Set of disc springs 8 Opening indicator 9 Movement mechanism 10 Output shaft 11 Worm gear reducer 12 Bevel gear
as well as for determining the valve shut-off position
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 NAMUR 220V, LSU APL-210N Static mm 200 220 250 285Butterfly 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
