Visual indication of the position can be observed on the body of the unit there is a 3D visual indicator RED-CLOSED and GREEN-OPEN
Nm 50 250 160 125 100 18 4-18 235 174 180 90 80 280 195 160 135 20 8-18 316 170 208 135 100 300 230 190 160 22 8-23 316 170 208 180 150 350 300 250 218 30 8-25 316 170 208 270 200 400 260 310 278 34 12-25 316 170 208 270 250 450 425 370 332 36 12-30 316 170 208 270 300 500 485 430 390 40 16-30 640 325 410 545
with Elephant PA-DA pneumatic actuator
Material sketch of valve parts Elephant GVKN3431M-1W-Fb-S
6 50 150 116 202 167 4
Water Butterfly valves Elephant WBV3131E-2W-W-H, body material - stainless steel AISI 304, seal - EPDM, with pneumatic actuator PA-DA-052 double action, 4V320-10 220V, LSU APL-510N EX, ATU AFC2000 Connection size:DN15 Visual indication of the positionButterfly 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
