O-Rings
FKM O-Ring Seals
FKM O-rings for oil, fuel and temperature-sensitive sealing applications.
O-Rings
FVMQ O-Ring Seals
Fluorosilicone rubber (FVMQ) · Molded O-ring seals
Fluorosilicone rubber (FVMQ) molded o-ring seals for low-temperature flexibility, developed around the working environment and assembly.
Product specification
| Material | Fluorosilicone rubber (FVMQ) |
|---|---|
| Product family | O-Rings |
| Form | Molded O-ring seals |
| Specification | Material grade, geometry and dimensions selected for the assembly |
Material and function
FVMQ combines a silicone backbone with fluorinated side groups. It is used for seals that need flexibility across temperature changes while contacting selected oils or fuels. Confirm solvent compatibility, mechanical loading and the selected compound.
Benefits and options
- Low-temperature flexibility
- Selected oil and fuel resistance
- Dense rubber for shaped seals
Manufacturing and customization
O-rings are formed and cured from a selected elastomer compound. Dimensions, cross-section, hardness and finishing are selected for the gland, contact medium and assembly.
Design considerations
Select the material grade for contact media, operating temperature and mechanical loading. Include the installed compression, mating surfaces and expected service conditions when reviewing the component. Confirm performance using the selected compound and a representative sample.
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HNBR O-Ring Seals
Hydrogenated nitrile rubber (HNBR) molded o-ring seals for oil-contact sealing, developed around the working environment and assembly.
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NBR O-Ring Seals
Nitrile rubber (NBR) molded o-ring seals for oil-contact sealing, developed around the working environment and assembly.