ARK2 Swing Check Valve

The ARK2 is a new development for Atomac, The valve has a fully PFA fluoropolymer encapsulated one piece disc and hinge and PFA lined body meaning that it can find a very wide range of uses in all highly corrosive and arduous conditions. The non return valve has very simple operation allowing flow only one way through the valve.

To Suit ASME 150 Piping Systems - Click here for Din PN10/16 piping systems

 Atomac ARK2 - Swing Check Valve  

To suit pipework NB Face - Face A
Inches mm mm
2" 50 43
3" 80 46
4" 100 52
6" 150 56
8" 200 60
10" 250 68
12" 300 78
14" 350 78
16" 400 102

The ARK2 is available in sizes 2”NB up to 16” NB in a wafer style pattern and is ideally suited to slurry duties as the disc swings freely from the bore. The tapered seat design ensures positive disc closing in both horizontal and vertical applications. It’s two piece design minimises potential leak paths.


Contact Details

Corrosion Resistant Products Ltd
Todmorden Road
OL15 9EG

Phone: +44(0)1706 756400
Fax: +44(0)1706 379567

Further Information


For a quotation or information on any aspect of our range please contact us on 01706 756 400