Atomac PFA Lined Ball Valves 1/2″ – 14″NB ASME 150
With many features that make it one of the best lined ball valves in the world, AKH2’s cavity filled seats ensure minimum product hold up. To ensure the PFA liner is secured making it suitable for operation in vacuum conditions, T slots are machined in to the cast body. Stainless steel fasteners ensure long term protection from external corrosion – and a floating ball offers low turning torques and low pressure positive sealing. The seats, ball, stem and stem packing all easily replaceable on site allowing easy maintenance and overhaul.
Installation, Maintenance and General Guidance PDF
Whilst this page provides information on the ASME 150 valve, it’s also produced in DIN PN10/16 and ASME class 300 configurations, links below:
DIN PN10/16 AKH2
ASME 300 AKH2
Dimensions for ASME 150 valve
| Suit Pipework NB | Face – Face A | CL to end of wrench B | CL to top of wrench C |
|---|---|---|---|
| Inches | Inches | Inches | Inches |
| 1/2″ | 5.1 | 6.3 | 4.7 |
| 3/4″ | 5.9 | 6.3 | 4.7 |
| 1″ | 6.0 | 6.3 | 4.8 |
| 1.1/2″ | 7.0 | 8.3 | 5.7 |
| 2″ | 8.0 | 8.3 | 6.3 |
| 3″ | 9.5 | 12.3 | 8.1 |
| 4″ | 11.5 | 12.3 | 8.7 |
| 6″ | 14.0 | 13.3 | 12.3 |
| 8″ | 18.0 | 17.7 | 14.7 |
| 10″ | 21.0 | Gear Op. | Gear Op. |
| 12″ | 24.0 | Gear Op. | Gear Op. |
