Principle for the DeltaV-Seal Leak-Free Metal Flange Seals Gaskets

Developed from studies of traditional seals and gaskets and extensive R&D and testing, the DeltaV-Seal™ one-piece, all metal flange sealing is the world’s first type-approved gasket.

The sealing systems unique design has multiple sealings – one primary seal in the middle and two secondary seals; one media seal and one environment seal.