We stock the Atomac AKH2A PFA lined full bore ball valve

The AKH2A incorporates a full ported bore into a short pattern body, offering savings in cost and space. All wetted parts are PFA with PTFE seals, ensuring long life in even the most highly corrosive processes. Whilst the size range if limited up to 6″NB only to suit ASME 150, the AKH2A has been widely adopted by our clients who can see the benefits this valve can bring. The valve has all of the high quality features you’d expect from the world’s leading manufacturer of PFA lined valves, such as adjustable stem packing, T slots to anchor the PFA moulding in place, a floating ball, and cavity filled seats.

Top Works Drawings

Actuation Torques

Installation, Maintenance and General Guidance PDF

Technical Databook PDF

Dimensions To Suit ASME 150 Flanged Piping Systems

To Suit Pipework NB Face – Face A CL to end of wrench B CL to top of wrench C
Inches Inches Inches Inches
1″ 5.0 6.3 4.7
1.1/2″ 6.5 8.3 5.7
2″ 7.0 8.3 6.3
3″ 8.0 12.3 8.1
4″ 9.0 12.3 8.7
6″ 10.5 13.3 11.8

The floating ball offers low turning torques and low pressure positive bubble tight sealing. The seats, ball, stem and stem packing all easily replaceable on site allowing easy maintenance and overhaul.

The valve design is also availble with a PFA lined stainless steel body.


PFA lined ball valveakh2a drg