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 08 220v Taille de la connexion:DN80 (Toutes les pièces internes et

(Toutes les pièces internes et externes sont revêtues d'un revêtement anticorrosion)

Un robinet à boisseau sphérique en acier inoxydable est un dispositif fiable et polyvalent pour contrôler le débit de liquides et de gaz dans divers secteurs industriels

8 Tension d'alimentation

DN UN B C E G L M 40 286

fats Flow direction double-sided Connection to pipeline interflanged Body material cast iron GGG50 Sealing material NBR Service life

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 08 220v Taille de la connexion:DN80 (Toutes les pièces internes etRotary 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