Mach 1 Plug Valves for high pressures and temperatures
The next generation of plug valve from Durco.
The Mach 1 uses a pair of PFA encapsulated taper seat inserts to replace the traditional PTFE sleeve used in the G4 series. The many unique features of the Mach 1 valve makes it outperform similar plug valves.
- Lower turning torque – Reduced actuation costs
- High working temperature performance up to 525° F
- Easy seat replacement with minimal tools
- ISO 5211 actuator mounting pad
Mach 1 is available in an extensive range of alloys to suit the process from carbon steel up to Zirconium / Hastelloy etc.
The plug can be reseated whilst the valve stays inline. A live loaded reverse lip PFA diaphragm provides secondary stem sealing to keep emissions to a minimum.
The Mach 1 is available in sizes 1”NB up to 6”NB in class 150, class 300 and class 600 (derated) designs.
Further Info – Dimensions, Top Works Details, IOMs etc.
