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Encapsulated flat profile gaskets

revoseal revoseal JG/JP

The internationally patented geometry of outer and inner cogging completely encapsulates the graphite or PTFE layers. The tooth geometry has been calculated in such a way that even at using low quality bolts an ideal compression of the graphite layers and a double metallic sealing can be achieved. Therefore, Jungtec JG or JP (encapsulated flat profile gaskets) combine the advantages of metal and composite materials in an ideal way.

Highlights

  • The effective gasket width can be adapted in order to achieve optimum sealability in accordance to the Technical Instructions on Air Quality Control (TA-air), VDI 2290 according to DIN EN 1591.
  • Temperature: – 200°C to + 1000°C (dependent on the carrier material)
  • Pressure: from vacuum to 400 bar (1,500 lbs)
  • Lowest leakage rates of all gaskets available on the market
  • Standard material: 1.4571 (additional materials on request)
  • Total thickness 4.2 mm (additional thicknesses on request)
  • JG/JP profiles reproduce the tongue and groove principle
  • Fire Safe Certificate according to  API 607 (also for PTFE) and blow-out resistance according to VDI 2200

Product video JG/JP

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revoseal JG/JP
Type Cross section Designation Download
JG/JP 1 revoseal JG/JP Encapsulated flat-profile gasket suitable for tongue & groove and male and female facings according to DIN EN 1514-4 TG and SR. Download PDF download PDF
JG 2 revoseal JG/JP Encapsulated flat-profile gasket with centring ring and predetermined breaking groove for raised face and full face flanges form A and B according to DIN EN 1092-1, as well as flanges according to ANSI B 16.5 / B 16.47-A and B 16.47-B. Download PDF download PDF
JP 2 revoseal JG/JP Encapsulated flat-profile gasket with centring ring and predetermined breaking groove for raised face and full face flanges form A and B according to DIN EN 1092-1, as well as flanges according to ANSI B 16.5 / B 16.47-A and B 16.47-B. Recommended for pressure higher than 200 bar and temperatures exceeding 500 °C. Download PDF download PDF
JP Top revoseal JG/JP JP TOP has the same properties as JP 2. In addition it has a secondary sealing of graphite or PTFE. This design is especially suited for cold chemicals building a corrosive medium in contact with air (atmosphere). Download PDF download PDF
Vario revoseal System Vario JG and JP gaskets are also available with our Vario-centering system (see revoseal system Vario). Download PDF download PDF

Further information and versions on demand.