water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 24v lsu apl 210n handwheel mon atu afc2000 Spring 5 340 26 295 140

5 340 26 295 140 12-22 DN250 276

Diamètre L

) Flow direction double-sided Control type DN40-200 - handle DN250-300 - reducer Pipeline connection interflanged Body material cast iron QT450 Sealing material EPDM with wear resistant coating Service life

Not for operation

permettant aux utilisateurs de personnaliser et de maintenir le niveau optimal de chaleur dans l'espace

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4m310 08 24v lsu apl 210n handwheel mon atu afc2000 Spring 5 340 26 295 140Rotary disc gate valve is 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 disc by 90. Opening is performed by turning the handle anti clockwise, closing clockwise. The peculiarity of the gate valves of this series is the