BPG 7250


State of the art sealing technology by combination of two non-woven materials. The end rings are made of non woven fibers with a high carbon content. The intermediate rings consist of aramid non-woven fibers with special PTFE impregnation.



The product is designed for use in valve applications.

Operation Parameters

Speed2 m/s
Temperature–200 … +280°C
pH Value0 … 14
Pressure25 MPa


Product Specifications

MediaMost chemicals* (solvents, hydrocarbons, acids, lyes), alcohols, water, oils etc.
Certificates / ApprovalsTA-Luft, ISO 15848
*Exceptions: highly concentrated acids and lyes, fluorine and some fluorine compounds


  • Ideally suited for control valves in fugitive emission applications
  • Excellent resistance against gap extrusion


Data Sheet BPG 7250

Fugitive Emission Standards

Installation Instructions

Technical Information Packings