Mach 1 – High Performance Plug Valve
The Mach 1 is the next generation of plug valve from Durco. The valve uses a pair of PFA encapsulated taper seat inserts to replace the traditional PTFE sleeve used in the G4 series. The valve has many unique features making it outperform comparable plug valves.
- Lower turning torque – Reduced actuation costs
- High working temperature performance up to 274° C
- Easy seat replacement with minimal tools
- ISO 5211 actuator mounting pad
The valve is available in a wide range of alloys to suit the process from carbon steel up to Zirconium / Hastelloy etc. Like all Durco plug valves the plug and be reseated whilst the valve stays inline. Whilst 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.
