with 1/4-turn electric drive QT-N-020EM-O1- 220VAC-U1 220V HARK
Material sketch of ball valve Elephant BV3232P(4pc)-SP-3WL-T-ISO-H PA-DA 4M310-08 24V APL-410N Ex
Turbine revolutions are converted by means of the counting mechanism gearbox into values on the indicator device
00 200 475 200 265 295 335 26 3 12-23 38
Dimensions and dimensions of QT-N-xEM-O1-x-U1 actuators HARK:
Water Butterfly Valve Elephant WBV1616N-2W-Fb-H, body material - cast iron QT450, disk material - cast iron QT450, seal - NBR, pneumatic actuator PA-SA with return springs, 4V320-08 220V, LSU APL-410N EX, ATU AFC2000 Connection size:DN125 with 1/4-turn electric drive QT-N-020EM-O1-Butterfly 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. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuators with return spring PA SA are designed for automation
