Valvograph V48ER

Composition

Typical properties of the Valvograph rings Units Value
Density g/cm3 1.45 to 1.70
Ash content % ≤ 1
Carbon content % ≥ 99
Chloride content ppm ≤ 10
Fluoride content ppm ≤ 10
Halogen content ppm ≤ 40
Sulfur content ppm < 300
Oxidation rate at 670°C % < 4
Oxidation inhibitor - Y
Passive corrosione inhibitor - Y
Metal reinforcement (others available on demand) - SS316L

Characteristics

The Valvograph V48ER graphite sealing ring gaskets for valves are designed to ensure reliable sealing in industrial valves. Thanks to their variable specific density, they offer an optimal combination of compressibility and strength, adapting to the different pressure requirements of industrial applications. Their construction with pure energized expanded graphite provides enhanced resilience and reliability.

Applications

These graphite rings are ideal for sealing industrial valves in graphite-compatible services. They are suitable for a wide range of industrial applications that require reliable performance and optimal sealing.

Valvograph V48ER