The Eco+ gasket consists of a solid stainless steel carrier covered on both sides with a narrow graphite or PTFE overlay. The Visio gasket consists of a solid stainless steel carrier with embossed inner and outer teeth and graphite or PTFE overlays on both sides. Towards the media side and, in the case of the Visio, also towards the atmosphere side, a resilient "tooth" is embossed to provide a metallic seal on both sides of the flange. The resilient "tooth" can absorb alternating forces caused by pressure and temperature fluctuations without plastic deformation. There is no need to retighten the bolts when starting up the system, as is the case with comb-profile gaskets, for example.
|Visio||The Visio consists of a solid stainless steel carrier with embossed inside and outside cog and graphite or PTFE layers on both sides. It is also suitable for tongue and groove, male and female facings and device flanges with webs. Owing to the flexible construction re-tightening of the flanges is no longer necessary also at strong pressure and temperature fluctuations.||Download PDF|
|Eco+||In traditional systems the Eco+ can be used as high-quality replacement for all kinds of flat gaskets up to 2 mm overall height. Due to the thin soft material layers, high surface pressures are already achieved at low bolt forces. At new constructions the Eco+ is the most cost-efficient and technically better alternative to serrated and spiral wound gaskets. Due to the resilient design, retightening of the screws is no longer necessary even at strong pressure and temperature fluctuations.||Download PDF|
|Eco PU||The Eco PU has a PTFE-U–jacket with diffusion barrier. Therefore, it is best suited for aggressive media in plastic and enamel flanges. Even with low bolt torque forces high surface pressures can be realised.||Download PDF|
|Eco Top||The Eco TOP has the same properties as the Eco+. It is, however provided with a secondary graphite layer with lower density or PTFE. The secondary seal prevents from flange corrosion as often seen with carbon steel flanges.||Download PDF|
Further information and versions on demand.