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 atu afc2000 Taille de la connexion:DN100 3 Corps Acier CF8/CF8M 2

3 Corps Acier CF8/CF8M 2 Joint d'étanchéité PTFE 4 Disque acier SS304 / SS316 5 Printemps acier SS304 / SS316

Croquis du matériau du clapet anti-retour Elephant 287A

3 32 32 88 0

Matériaux des pièces Vannes papillon Elephant WBVV0232E-2W-Fb-H

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 atu afc2000 Taille de la connexion:DN100 3 Corps Acier CF8/CF8M 2Rotary 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