water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 210n atu afc2000 Taille de la connexion:DN80 32 50 230±2 165 125

32 50 230±2 165 125 99 20-2 4х19 14

Lorsque la pression différentielle commence à changer

8 bar Maximum Particle Diameter Less than 30 µm² Working Medium Filtered compressed air or non-aggressive gases

pneumatic actuator PA-DA double action:

Heating Systems Climatic Execution U1

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa sa with return springs 4v320 10 220v lsu apl 210n atu afc2000 Taille de la connexion:DN80 32 50 230±2 165 125Rotary 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