water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 Connection size:DN65 5 15 Ø hand wheel

5 15 Ø hand wheel

⁰C de -45 à +425 Milieu de travail Eau

sont des dispositifs constitués d'un soufflet métallique flexible capable d'absorber la dilatation thermique

distributeur pneumatique 4M310-08 24V et duplicateur manuel HDM :

water butterfly valves elephant wbv3131s 2w c h body material stainless steel aisi 304 seal silicon with pneumatic actuator pa sa 85 Connection size:DN65 5 15 Ø hand wheelButterfly 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. Operating principle: The valves are opened and closed by turning the disk by 90. Opening is done by turning the handle counterclockwise, closing clockwise. Pneumatic actuator with return springs PA SA 85 is designed for