water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa 85 Connection size:DN40 dans les systèmes de climatisation

dans les systèmes de climatisation et de ventilation

62 25 73 122 99 1 32 90

Dimensions hors tout et d'installation de l'actionneur Elephant МТ-50-300 110/220V

Modèle Rapport de démultiplication Couple

water butterfly valves elephant wbv3131e 2w w h body material stainless steel aisi 304 seal epdm with pneumatic actuator pa sa 85 Connection size:DN40 dans les systèmes de climatisationRotary 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. Pneumatic actuator with return springs PA SA 85 is designed