DeltaV-Seal™ Flange Gasket
The DeltaV-Seal is an all metal, one-piece seal developed to replace Spiral Wound- and Kammprofile-gaskets. It is robust and easy to handle. Its non-ductile static metal-to-metal design never requires re-tightening of bolts or fasteners after installation. Galvanic corrosion is also prevented by manufacturing the DeltaV-Seal from the same material as the connecting flanges.
We deliver in materials to match our customers’ requirements for both ASME B16.5 and EN 1092-1.
Other designs and applications
As our customer collects experiences from using our products, other innovative sealing solutions based on the gas-tight DeltaV-Seal technology are constantly developed. We meet special requirements from all sorts of industries every week. It is a wide spectre of challenging processes and all sorts of liquids and gases, but they all share the same challenge - leaking joints and failing gaskets.
DeltaV-Seal™ ST HX
Shell & Tube Heat Exchangers
The DeltaV-Seal™ ST HX has been developed to address the sealing challenges which are often associated with large Shell & Tube Heat Exchangers. It is made of one piece of metal, creating a robust seal used in U-Tube and Straight tube heat exchangers.
DeltaV-Seal™ AC HX
Air-Cooled Heat Exchangers
Sealing large air-cooled heat exchangers can be challenging, and are often prone to a lot of corrosion problems. To overcome this challenge, the DeltaV-Seal™ AC HX has been developed.
PHX for Plate Heat Exchangers
Sealing ISO G-type union connections typically used on plate heat exchangers can be challenging. To overcome this challenge, the DeltaV-Seal™ PHX has been developed.