Valqua Metal o ring Gasket

■ Selection Procedure ■
Based on the sealing-target fluid and design conditions (pressure, temperature), please confirm the applicable category from the selection chart, and verify the recommended gasket and usable gaskets in its category.

Fluids are categorized as below.
① Water, hot water, water vapor ⑥ Exhaust gas
② Crude oil, alcohol, animal and vegetable oils, heat transfer oil ⑦ Inflammable gas
③ General solvent, weak acid, weak alkali ⑧ Toxic gas
④ Strong acid, strong alkali ⑨ Oxygen
⑤ Air, nitrogen gas, inert gas ⑩ Extremely low temperature fluid