Mapag butterfly valve - Type W

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
• Natural gas

Product bulletin
» Link to product brochure

Technical bulletin
» Link to technical bulletin

Installation, Maintenance and Operating Instructions
» Link to IMO

Last updated: Jun 08, 2011 08:14 +2 GMT