High temperature butterfly valve
1 000 °C, class 2 500 | W series Metso Automation

Type W has been especially designed for use in normal temperature ranges but is also suitable in extreme temperatures, up to 1000 °C. The body can be flanged, wafer, lug or butt weld in carbon steel, stainless steel, high\ low temperature steels as well as high alloy steel. The body is designed for the fully rated conditions for all these materials.

Size and pressure range

NPS 2 - NPS 100
CL 150 up to 2500
Bi-directional tightness

Materials

Carbon steel
Stainless steel
Duplex SS
Special materials

Temperature range

-40 to +1000 °C / -40 to +1832 °F

Applications

Power plants
Ethylene plants
Refineries
Slurries
Polymerizing Fluids
Styrene
Acrylic acid