DeltaV-Seal

The DeltaV-Seal is a one-piece, CNC manufactured gasket made from a compatible metal as the flanges it mates with. It boasts three unique, sharp sealing rings that deform on installation, filling any surface irregularities on pipe flanges to form the perfect seal.

The seating force required for the material to flow effectively is lower than for any spiral wound gasket. Once placed between the connecting flanges, a permanent static and leak-proof seal is created. Total integrity, complete peace of mind.

Gasketed flanged connections found in corrosive sensitive environments such as seawater and hydrocarbon services is subject to corrosion and degradation. The deterioration is caused when you have two dissimilar metals in an assembly that are electrically connected in an electrolyte. With the DeltaV-Seal, galvanic corrosion in the connection is mitigated, as it is manufactured in a compatible material as the mating flanges and the connections are electrically conductive.

Fluctuating temperatures force metal flanges and seals to expand and contract. As current ductile seals are not made from the same materials as flanges, these rates of expansion and contraction differ, with the seals eventually dissolving or changing properties over time. DeltaV-Seal is different. Made from a compatible metal as the flange - and certified resistant to vibration, pressure pulses and temperature changes – the seal matches its movement, contracting and expanding in seamless unity and forming an enduring, non-ductile, metal-to-metal partnership. The perfect match.

DeltaV-Seal marks a new beginning for industrial piping. Not only no leaks, but no re-tightening, no disintegration, no blowout or fire risk, and no safety concerns – in other words, no worries.

These claims are backed by the industry's first and only 10-year gas-tight warranty, guaranteeing total pipeline integrity for the long-term in the most demanding industrial environments. Why leak and fix when you can install and forget?

The DeltaV-Seal is an innovation in sealing technology, proven tight and durable it has the power to future proof bolted flange joints with a safe, gas-tight, and durable seal. A revolution in technology comes with many questions, and we've answered our most frequent questions in our FAQ section.