Do you need a reliable bi-directional tight shut-off valve for highly concentrated media and static media columns?

Stafsjö’s HG and high pressure version HX features excellent flow characteristics and offers a really safe and reliable bi-directional tight shut-off on highly concentrated media and static media columns. This shut-off performance makes them especially suitable for severe services including pulp stock (pulp concentration <18%), liquor, reject, powder, ash and highly concentrated slurry.