water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4v320 10 220v lsu apl 210n atu afc2000 Kit ⁰C de -20 à +85

⁰C de -20 à +85 Médias de travail huiles minérales et végétales

Overall and installation dimensions of butterfly valves Elephant WBV3131N-2W-Fb DN50-300 PN16

37 125 400±2 250 210 184 26-2 8х19 58

Tension d'alimentation des interrupteurs de fin de course - 220 V

Ventilation Type de vanne de régulation bidirectionnel Modèle d'actionneur TW500 Pays du fabricant Chine

water butterfly valve elephant wbv1631n 2w fb h body material cast iron qt450 disk material stainless steel aisi 304 seal nbr pneumatic actuator pa da double action 4v320 10 220v lsu apl 210n atu afc2000 Kit ⁰C de -20 à +85Butterfly 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