water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 10 220v lsu apl 510n ex handwheel mon atu afc2000 Bellows expansion joint DN L±2 D D1 D2

DN L±2 D D1 D2 D0 d N1 T N

écrou acier galvanisé

Butterfly valves WBV3232N-2W-Fb body - stainless steel 316L

Modèle d'actionneur Couple Temps de travail Nm seconde 003 bleu 30 25 003 24В 30 20 005 24В 50 30 008 24В 80 30 015 24В 150 30 060 24В 600 30

Materials of parts of butterfly valves Elephant WBV1331E-2W-F DN100-200 PN       16 body - cast iron GGG40

water butterfly valve elephant wbv3434pf 2w fb h body material carbon steel disk material carbon steel seal ptfe pneumatic actuator pa da double action 4v320 10 220v lsu apl 510n ex handwheel mon atu afc2000 Bellows expansion joint DN L±2 D D1 D2Rotary 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