The VTB500 series Butterfly valves are tripple excentrische metalseated therefore suitable for temperatures from -196 up to 700 degrees Celcius. Therefore suitable for heavy enviroments and media.
The body is of carbon steel or SS316, Disc available in carbon steel or SS316.
The seat is laminated with metal rings and graphite, AFM or equal materials.
Wafer- and Lug type available. PN6/10/16, ANSI150/300/600.
DN80 up to DN 600.
Also with pneumatic- or electric actuator can be delivered with an short delivery time.