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.
To suit
ASME 150 Piping, For
ASME 300 click here or
ASME 600 click here
| Inches |
mm |
mm |
mm |
mm |
| 1" |
25 |
127 |
178 |
118 |
| 1.1/2" |
40 |
165.1 |
229 |
126 |
| 2" |
50 |
177.8 |
305 |
158 |
| 3" |
80 |
203.2 |
508 |
170 |
| 4" |
100 |
228.6 |
759 |
236 |
| 6" |
150 |
266.7 |
1168 |
269 |
• Lower turning torque – Reduced actuation costs
• High working temperature performance up to 274
o 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 and supplied as standard with an approved locking plate, it can be easily reseated in line by adjusting the top cap adjuster fasteners, pushing the plug into the taper seat to reseal. Whilst a live loaded reverse lip PFA diaphragm provides secondary stem sealing to prevent environmental leaks.
The Mach 1 is available in sizes 1”NB up to 6”NB in class 150, class 300 and class 600 (derated) designs.
Options
• Fire Safe – To API 607 minimal environmental leakage
• Marathon design for High Cycle applications
• V-Ported plugs in various trim options for precise flow control
• Flanged, socket / butt weld and threaded end connections
For a quotation please contact our sales office on 01706 756 400 or enquiry@crp.co.uk