Funke Viton Gaskets
Every Shutdown Has a Cost
Replacing a gasket is not simply the cost of a spare part. In many production facilities, the largest expense comes from stopping the process, opening the heat exchanger, allocating maintenance personnel and restarting the system.
When equipment operates under elevated temperatures or chemically demanding conditions, frequent gasket replacement can significantly increase maintenance costs over time.
WTSL manufactures OEM-compatible Funke Viton (FKM) gaskets for plate heat exchangers, helping industrial users choose a sealing solution that supports longer maintenance intervals under suitable operating conditions.
Looking Beyond the Purchase Price
A lower-priced gasket may appear attractive during procurement, but the total cost of ownership depends on how long it performs in service.
When evaluating replacement options, maintenance managers often consider:
- Planned shutdown frequency
- Labour required for gasket replacement
- Production losses during maintenance
- Spare parts inventory
- Equipment availability
Selecting a gasket with the right material characteristics can contribute to more predictable maintenance planning.

Applications Where Longer Service Life Matters
Viton (FKM) is frequently selected for operating environments where higher temperatures or aggressive process media can shorten the lifespan of standard elastomers.
Typical applications include:
- Chemical processing
- Thermal oil systems
- Petrochemical production
- Industrial reactors
- Solvent recovery
- High-temperature process heating
- Specialty manufacturing
- Industrial surface treatment
In these industries, extending maintenance intervals often provides greater value than minimising the initial purchase cost.
Choosing Material Based on Maintenance Strategy
Different production environments have different maintenance objectives.
Some plants schedule frequent shutdowns as part of routine servicing, while others operate continuously and aim to minimise interventions.
When recommending a gasket material, our engineers review:
- Operating temperature
- Process medium
- Cleaning procedures
- Production schedule
- Maintenance philosophy
- Existing gasket performance
This helps determine whether Viton is the most appropriate option or whether another elastomer may better suit the application.
Reliable Sealing Supports Operational Stability
A gasket contributes to overall equipment reliability by maintaining consistent sealing between heat transfer plates.
Stable sealing performance can help reduce:
- Unexpected leakage
- Emergency maintenance
- Premature gasket replacement
- Production interruptions caused by sealing failure
For industrial users, predictable performance is often more valuable than the lowest component cost.
Consistent Manufacturing Supports Reliable Maintenance
WTSL controls key production stages to support consistent replacement quality, including:
- Precision mould manufacturing
- Rubber compound verification
- Controlled curing processes
- Dimensional inspection
- Batch traceability
- Final visual quality checks
These production controls help ensure replacement gaskets are compatible with the intended Funke plate heat exchanger model and ready for planned maintenance activities.
Reduce Maintenance Costs Through Better Material Selection
Improving gasket performance is not always about changing equipment-it is often about choosing the right replacement material for the operating environment.
If you are sourcing Funke Viton gaskets, send WTSL your equipment information and process conditions. We will review your application, verify compatibility and recommend a replacement solution designed to support reliable sealing and more efficient maintenance planning.
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