water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4m310 08 220v lsu apl 410n ex atu afc2000 Pression:16 bars produits pétroliers et autres fluides

produits pétroliers et autres fluides liquides ou gazeux neutres pour les matériaux du robinet Raccordement au pipeline à bride Type de section d'écoulement alésage intégral Classe d'étanchéité « A » selon GOST 9544-2015

L'accouplement magnétique est protégé du champ magnétique externe par un blindage antimagnétique

mm DN10 12 17

5 DN50 50 118 145 100 61

Matériau du corps - Acier inoxydable AISI/SS 316/08Х17Н13М2

water butterfly valve elephant wbv1616n 2w fb h body material cast iron qt450 disk material cast iron qt450 seal nbr pneumatic actuator pa da double action 4m310 08 220v lsu apl 410n ex atu afc2000 Pression:16 bars produits pétroliers et autres fluidesButterfly 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. PA DA double acting pneumatic rotary actuators are designed to automate the