Body lining PTFE, modified PTFE,
Disc/stem unit PFA, PFA-L,
stainless steel, Hastelloy®,
titanium, special metals
Shut-off, throttling and control of corrosive, hazardous and
pure liquids, gases and vapours, E.g.
– wet Cl2 gas and NaOH in chlor-alkali electrolysis
– large flows in the distribution and treatment of H2SO4, HCl,
NaOH, NaOCl, chemical effluent etc.