Welflex type HV-1

Why type HV-1? The Welflex PTFE expansion joint type HV-1 is a 1-wave PTFE expansion joint with PTFE sealing collar and rotatable flanges. Various flange bores are possible.

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This type is a vacuum version consisting of two half-shells connected by a flange.

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Specifications

Range: DN 50 to DN 500
Temperature: max. 200°C
Pressure stage: max. 8 barg (DN 50 at 20°C)

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Application

The Welflex PTFE expansion joint type HV-1 is well suited for high-vacuum applications.

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Need more information about the solutions we offer? There are several sheets available for download on our solutions for more information and technical specifications.

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