FKM, Viton® O-Rings & Seals
Viton® O-rings are an excellent choice for general use due to their exceptional resistance to chemicals, oils and extreme temperatures (-25 to 204 °C). Special compounds can further reduce the low temperature threshold to -30 °C for dynamic seals and about -40 °C in static applications.
Viton® is a brand name for the fluoropolymer group FKM also referred to as fluoroelastomers. FKM rubber has good resistance to compression, low gas permeability and resistance to ozone and sunlight. Although originally formulated for use in aerospace applications, FKM seals are now widely used in the automotive, equipment, fluid power and chemical process industries.
NewDealSeals supplies Viton® O-rings & FKM seals in any dimension and in various compounds. Would you like to know more about the qualities of our o-rings, seals and service? Call +31(0)226362233 or mail us email@example.com.
General properties FKM
-24 to 204 °C
30 / 40 / 50 / 60 / 70 / 80 / 90
DAI-EL® (Daikin Industries), Dyneon® (3M), Tecnoflon® (Solvay), Viton® (DuPont)
FKM, Fluorelastomer, FPM, Fluoropolymer
Black, Brown, Green. Other colors on request.
FKM performs well in
- Petroleum products
- Silicone fluids & greases
FKM does not perform well in
- Hot chlorosulfonic acid
- Low molecular weight esters & ethers
- Fireproof hydraulic fluids (e.g. Skydrol®)
Typical FKM Applications
- High temperature seals
- Fuel and chemical resistant hoses
- Oil and fuel seals
Certifications & compliances
Newdealseals offers a wide range of products & materials that are certified and/or in compliance with industry specific standards. Examples of certifications and compliances:
FDA CFR 21.177.2600 (A-D) Dry foods
FDA CFR 21.177.2600 (A-F) Fatty foods
EC 1935/2004 compliance
EC 2023/2006 compliance
BFR Class XV
USP class VI
NSF 61 section 6
Oil & Gas
DIN EN 549
Alternatives for FKM, Viton® O-Rings & Seals
Do you want improved low temperature properties?
VMQ, Silicone O-Rings
Temperature range (-54 to 232 °C). Very suitable for mineral oils. Good flexibility, low compression set, ozone and UV-resistant.
Do you want better overal chemical resistance & higher temperature resistance?
FFKM, Fluorezi® O-Rings
Temperature range (-30 to 325 °C). Superior chemical resistance to meet the most critical requirements.
We believe in the quality of our products and service. Fill out the form and we will contact you shortly.
+31 (0) 226 362 233
Boezemschop 8, 1724 BJ Oudkarspel, The Netherlands