water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da 105 1 double action 4v320 10 220v Taille de la connexion:DN125 Modèle Longueur de construction MTX1

Modèle Longueur de construction MTX1 DN50 200 MTX1 DN65 200 MTX1 DN80 225 MTX1 DN100 250 MTX1 DN150 300 MTX1 DN200 350

115 40 38 150 174 200 115 11

N° Nom de la pièce Matériel 1 Corps acier inoxydable 304 2 Disque acier inoxydable 304 3 Tige acier inoxydable 304 4 Joint d'étanchéité PTFE 5 Couverture acier inoxydable 304 6 rondelle acier inoxydable 304 7 Glande PTFE 8 Joint PTFE 9 Écrou de protection acier inoxydable 304 10 Volant à main acier inoxydable 304 11 Joint d'étanchéité aluminium ZL101 12 Noix acier inoxydable 304

En cas de fermeture complète du diamètre nominal de la canalisation

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da 105 1 double action 4v320 10 220v Taille de la connexion:DN125 Modèle Longueur de construction MTX1Butterfly valves are designed for use as shut off or regulating valves for controlling flows in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. The valves are opened and closed by turning the disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. Pneumatic rotary actuator is designed to automate the process of control of