Style 2235 Valve Stem Packing
Packing Style 2235 is composed of layers of flexible graphite tape plied into compact strands; each filament is reinforced with an Inconel® wire jacket. The strands are then square braided to form a dense yet malleable packing. Additionally, it is also impregnated with a minimal amount of lubricating agents to reduce stem friction.
Style 2235 is self-lubricating, non-hardening, dimensionally stable and resistant t well as heat, pressure and chemicals. The Inconel® filament jacket affords mechanical stability and extrusion proof, while the advanced construction provides leakage control and high integrity in steam service.
