Packing Type 1988

Valve packing: Expanding graphite foil braided packing for valves in the high-temperature range: steam, heat transfer oils, acids, alkalis, etc. (limited use with strongly oxidizing media).
Further versions:
– 1988RS – stainless steel reinforcement
– 1988RP – as sealing kit: TA-Luft/VDI2440; MPA-tested (250°C/40bar)
Max. pressure with steam: +650°C