water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs 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 fileté Type de section d'écoulement laissez-passer standard Classe d'étanchéité du robinet à boisseau sphérique « A » selon GOST 9544-2015 Type de contrôle Entraînement pneumatique

mm B A L 25 QT-N-020EMT 44

Sketch of overall dimensions of electric drives Elephant:

5211 mm 50 72

8 65 QT-N-020EMT 185 145 118 4-18 241

water butterfly valve elephant wbv3131n 2w fb h body material stainless steel aisi 304 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa sa with return springs Pression:16 bars produits pétroliers et autres fluidesButterfly valves are designed for use as shut off or regulating valves to control flows 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 disk by 90. Opening is performed by turning the handle counterclockwise, closing clockwise. PA DA double acting pneumatic rotary actuators and PA SA double