Graphite gasket sheet Planiflex™

NBRaramidfor valves

The Planiflex™ gasket sheet line is made from organic and inorganic fiber-based materials bound with NBR. These materials are carefully selected to meet high performance standards for a wide range of industrial applications. Planiflex™ gaskets are suitable for sealing with vapors, lubricants, solvents, gases, steam, and many diluted acids and alkalis, and can also be used as gaskets together with PTFE envelopes. The Planiflex™ compressed fiber sheets for asbestos-free gaskets show excellent sealing capability and can be used with oils, gases, fuels, and inorganic acids. Planiflex™ also demonstrates excellent stress retention properties and outstanding sealing performance. Planiflex™ can be applied continuously within the temperature range specified in the technical datasheet and within the pressure ranges up to 300/600 lbs and PN16/40 ratings. These gaskets show chemical compatibility within the pH range typical of nitrile rubbers.