Products
O-Ring in Fluorine Rubber
The O-Ring in Fluorine Rubber (with specifications of 64.5mm×3.1mm) produced by Qingdao Star Machine is the core sealing component on the outside of the pulse valve. This product is manufactured by precision processing technology. Its special structural design can effectively prevent gas leakage, provide long-term stable sealing effect, and enable the pulse valve to maintain reliable operation and extend service life in various industrial environments.
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Product Description
Pulse Valve Spare Part
O-Ring in Fluorine Rubber
A durable fluorine rubber O-ring designed for model 105 pulse valves. Compared with nitrile rubber, fluororubber delivers stronger corrosion resistance, oil resistance and high-temperature resistance — making it a better fit for harsh working environments and helping extend the service life of your pulse valve.
View more about our pulse valve- Fits model 105 pulse valves
- Material Fluorine rubber (FKM / Viton®)
- Options Two material grades available
- Benefits Heat, oil & chemical resistance
In short: this fluorine rubber O-ring is a spare part for model 105 pulse valves. Fluorine rubber outperforms nitrile rubber in corrosion, oil and high-temperature resistance, which makes it more suitable for harsh operating conditions and helps extend the working life of the valve.
Key features and benefits
What fluorine rubber delivers over standard nitrile rubber — and why it matters in daily operation.
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Stronger corrosion resistance
Fluorine rubber resists attack from acids, alkalis and aggressive media better than nitrile rubber, so the seal keeps its shape in chemically demanding environments.
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Excellent oil resistance
Mineral oils, greases and hydraulic fluids have little effect on the material — swelling stays low and sealing performance holds over time.
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High-temperature tolerance
Fluororubber keeps its elasticity across a much wider temperature range than NBR — ideal for pulse valves that cycle rapidly and build up heat.
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Fits model 105 pulse valves
Dimensioned specifically for model 105 pulse valves, so replacement is a direct drop-in — no modification or additional parts required.
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Two material options
Choose the grade that matches your medium and temperature profile — both are compatible with model 105 pulse valves.
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Longer service life
Better resistance to heat, oil and chemicals means fewer replacements and less downtime on your pulse valve system.
Typical applications
Where fluorine rubber O-rings make the biggest difference.
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01
Pulse valve sealing
Diaphragm and seat sealing in model 105 pulse valves used in dust collection systems.
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02
Dust collection systems
Bag filters, cartridge collectors and industrial air handling equipment running continuous duty cycles.
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03
Industrial pneumatics
Air-operated valves and actuators exposed to oil mist, elevated temperatures and aggressive media.
Accessory schematic
O-ring in high-quality fluorine rubber is labelled as part 7 in the diagram below.
Frequently asked questions
1What is a fluorine rubber O-ring used for?
It is a spare part for model 105 pulse valves. Fluorine rubber (FKM / Viton®) is chosen when the valve operates in harsh conditions — high temperature, oil mist or chemically aggressive media — where standard nitrile rubber would wear out faster.
2How is fluorine rubber different from nitrile rubber?
Fluorine rubber offers stronger corrosion resistance, oil resistance and high-temperature resistance than nitrile rubber. That makes it more adaptable to harsh working environments and helps extend the service life of the pulse valve.
3Which pulse valve models does it fit?
This O-ring is dimensioned for model 105 pulse valves. If you are unsure whether it matches your valve, send us the model number and we will confirm.
4Are different material grades available?
Yes. The O-ring is available in two material options so you can match the right grade to your medium and operating temperature. Contact us for the full material datasheet.
Need a quotation or material datasheet?
Tell us your pulse valve model and operating conditions — we will recommend the right O-ring grade.
Contact us for pricing Hot Tags: O-Ring in Fluorine Rubber, chemical-resistant o-ring, Star Machine China factory, seal ring supplier price,Optipow105 Oring, Optipow135 Oring
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