Viton Gaskets Manufactured to Your Specification
Viton gaskets are high-performance sealing components designed for demanding environments involving chemicals, fuels, oils and elevated temperatures. Stephens Gaskets manufactures custom Viton gaskets for OEMs, engineers, chemical processors, aerospace suppliers and industrial manufacturers throughout the UK. Known for its exceptional resistance to aggressive chemicals and high temperatures, Viton is often the preferred gasket material when standard rubber materials cannot provide the required level of performance.
Viton Gaskets Manufacturing Experts & Bespoke Viton Gaskets Specialists
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Bespoke Manufacturing
Instant Quote Service
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Various Gauges/Thicknesses
Bespoke Manufacturing
Instant Quote Service
Worldwide Delivery
Various Gauges/Thicknesses
What Are Viton Gaskets?
A Viton gasket is a sealing component manufactured from a fluoroelastomer material commonly known by the trade name Viton®.
Viton gaskets are used to:
- Prevent fluid leakage
- Resist chemical attack
- Handle elevated temperatures
- Maintain sealing performance
- Extend equipment life
Why Choose Viton Gaskets?
Viton offers several advantages over many conventional elastomers.
Exceptional Chemical Resistance
Viton performs exceptionally well against:
- Oils
- Fuels
- Hydrocarbons
- Solvents
- Industrial chemicals
- Aggressive fluids
High Temperature Performance
Viton gaskets typically operate within temperatures ranging from:
- -20°C to +250°C
Specialist grades may exceed these limits depending on the application.
Long Service Life
The material resists ageing and degradation, helping extend maintenance intervals.
Excellent Compression Set Resistance
Viton maintains sealing integrity even after prolonged compression.
Custom Viton Gasket Manufacturing
Stephens Gaskets manufactures bespoke Viton gaskets to customer specifications.
We can produce:
- Flat Viton gaskets
- Viton sealing washers
- Precision Viton components
- High-temperature seals
- Chemical-resistant gaskets
- Custom profiles and shapes
Manufacture can be based on:
- Technical drawings
- CAD files
- Existing samples
- Reverse-engineered components
- Customer specifications
Viton Gasket Applications
Chemical Processing
Viton is frequently used where exposure to aggressive chemicals is unavoidable.
Applications include:
- Chemical handling equipment
- Process pipework
- Pumps
- Valves
- Dosing systems
Oil and Gas Industry
The material performs well within challenging oil and gas environments.
Typical uses include:
- Pipeline equipment
- Valves
- Pumps
- Instrumentation systems
- Process equipment
Aerospace Applications
Viton is widely specified in aerospace applications where temperature resistance and chemical compatibility are critical.
Applications include:
- Fuel systems
- Hydraulic systems
- Engine components
- Aircraft assemblies
Automotive Engineering
Automotive engineers often specify Viton where exposure to fuels, lubricants and elevated temperatures is expected.
Common uses include:
- Fuel system components
- Engine assemblies
- Emission systems
- Fluid handling equipment
Viton vs Nitrile Gaskets
A common question is whether Viton or Nitrile is the better choice.
| Feature | Viton | Nitrile |
| Chemical Resistance | Excellent | Good |
| Fuel Resistance | Excellent | Good |
| Temperature Range | Excellent | Moderate |
| Cost | Higher | Lower |
| Service Life | Excellent | Good |
| Best For | Demanding environments | General oil and fuel sealing |
Viton is generally selected where performance is prioritised over material cost.
Viton vs EPDM Gaskets
Viton and EPDM serve different purposes.
|
Feature |
Viton |
EPDM |
|
Chemical Resistance |
Excellent |
Moderate |
|
Oil Resistance |
Excellent |
Poor |
|
Fuel Resistance |
Excellent |
Poor |
|
UV Resistance |
Good |
Excellent |
|
Water Resistance |
Good |
Excellent |
|
Best For |
Oils, fuels and chemicals |
Water and outdoor environments |
Viton Hardness Guide
Viton gaskets are commonly available in different Shore A hardness levels.
|
Hardness |
Characteristics |
Typical Applications |
|
60 Shore A |
Softer and more compressible |
Low clamping force applications |
|
70 Shore A |
Standard industrial grade |
General engineering applications |
|
75 Shore A |
Higher durability |
Industrial equipment |
|
90 Shore A |
High-load applications |
Specialist sealing environments |
The correct hardness depends on pressure, temperature and surface conditions.
High Temperature Viton Gaskets
Viton is one of the most commonly specified elastomers for elevated temperatures.
Applications include:
- Industrial heating systems
- Engine components
- Processing equipment
- Exhaust-related assemblies
- High-temperature fluid systems
The material remains stable where many standard rubber materials begin to degrade.
Chemical Resistant Gaskets
Chemical compatibility is often the primary reason engineers select Viton.
The material performs well in environments involving:
- Petrochemicals
- Solvents
- Lubricants
- Hydraulic fluids
- Fuels
- Industrial chemicals
Material compatibility should always be confirmed for specific applications.
Industries Using Viton Gaskets
Stephens Gaskets supplies Viton gaskets to customers operating within:
- Aerospace
- Oil and gas
- Chemical processing
- Automotive
- Manufacturing
- Water treatment
- Power generation
- General engineering
Bespoke Viton Gaskets Made in the UK
Stephens Gaskets manufactures Viton gaskets to precise customer requirements.
Capabilities include:
- CNC cutting
- Die cutting
- Press cutting
- Prototype production
- Batch manufacturing
- Reverse engineering
Whether you need a one-off prototype or ongoing production volumes, our team can help.
Why Choose Stephens Gaskets?
Stephens Gaskets has over 70 years of experience manufacturing precision sealing solutions.
Customers choose us because we offer:
- UK manufacturing
- Bespoke Viton gasket production
- Material expertise
- Fast quotation turnaround
- Prototype and production capability
- Reverse engineering support
- Consistent quality standards
Related Products and Services
You may also be interested in:
- Nitrile Gaskets
- EPDM Gaskets
- Silicone Gaskets
- PTFE Gaskets
- Rubber Gaskets
- Gasket Material
- Custom Gaskets
Worldwide Delivery
Fast turn around
High quality components
Technical support
Frequently Asked Questions
What are Viton gaskets used for?
Viton gaskets are used in applications involving fuels, oils, chemicals and elevated temperatures. Common sectors include aerospace, chemical processing, automotive and oil and gas.
Is Viton better than Nitrile?
Viton generally offers superior temperature resistance and chemical compatibility, although Nitrile may be more cost-effective for less demanding applications.
What temperature can a Viton gasket withstand?
Standard Viton materials typically operate between -20°C and +250°C, depending on the specific grade and application.
Are Viton gaskets chemical resistant?
Yes. Viton is known for its excellent resistance to oils, fuels, hydrocarbons, solvents and many industrial chemicals.
Are Viton gaskets suitable for fuel systems?
Yes. Viton is commonly specified for fuel handling and fuel system applications because of its strong resistance to hydrocarbons.
Can Stephens Gaskets manufacture custom Viton gaskets?
Yes. Stephens Gaskets manufactures bespoke Viton gaskets from drawings, CAD files, samples and customer specifications.
Do Stephens Gaskets manufacture Viton gaskets in the UK?
Yes. Stephens Gaskets manufactures custom Viton gaskets in the UK for engineering, industrial and OEM customers.
Request a Viton Gasket Quote
Need a custom Viton gasket manufactured to your specification?
Contact Stephens Gaskets today to discuss your requirements.
Prefer to talk it through?
Call: 0121 544 5808
Email: sales@stephensgaskets.co.uk
Website: https://www.stephensgaskets.co.uk/