Chemical Compatibility Guides

When choosing a solenoid valve to control chemicals users need to be sure that the materials of construction are suitable for the media passing through the valve.


Here we list thousands of chemicals and the material resistance known for each, such as for Brass, 304 and 316 Stainless Steel, Various Plastics and especially the elastomer seal compounds NBR, EPDM, FKM, FFKM, PTFE and Silicone to name but a few. See the various guides we have assembled over the years which might prove helpful.


Please contact our technical sales team for free advice on sales@solenoid-valves.com


Connexion Chemical 2700 known chemicals compatibility chart for PP, 316SS, Carbon, Ceramic, PTFE, EPDM, FKM and NBR Click here for Chemical Guide


Connexion Chemical 760 known chemicals compatibility chart for Stainless steel 302; 304; 316 and 440, Aluminium, Titanium, Bronze, Brass, Cast Iron, Carbon Steel, PVC, Teflon (PTFE), Polyacetal (Delrin), Nylon, Polyethylene, Viton (FKM), Buna N, Silicone, Neoprene, EPDM, Natural Rubber and Epoxy Click here for Chemical Guide


Connexion 2019 560 known chemicals compatibility chart for Aluminium, Brass, Carbon Steel, Ductile Iron, 316 Stainless steel, Alloy 20, Monel, Hastelloy C, Buna N NBR, Delrin, EPDM, Viton, Hypalon, Neoprene, Nylon and Teflon PTFE across 1000+ known chemicals. Click here for chemical guide.