Stübbe BE891 Air release Valve FPM Sealing PN10 d=90 mm Socket Welding Internal

descriptions

For reliable aeration and venting of pipeline systems and tanks
Optional aerator (B895) in combination with a spring
Reliable and low-maintenance
Ball/float made of PP

Specific Material Description

Polypropylene differs from other materials by its extreme impact resistance and high temperature range.
These properties, combined with the exceptional chemical resistance, explain the fact that PP is abundantly used in he chemical industry.