Haval Car FKM Valve Rubber Seal FKM Rubber Small Shaft Seals
Durable High Quality FKM Rubber Valve Stem Seals For Haval Cars
Size: OEM Size/Standartd Size
Introduction:
How many types of valve seals are there?
There are simple valve stem seal designs: deflector (umbrella) seals and advantageous seals. Deflector valve stem seal. Positive seals connect to the valve manual boss. They paintings like a squeegee, wiping and metering oil at the stem because it passes via the seal.
Picture of the Rubber Valve Stem Oil Seal:
Product Details:
Materials: FKM, FKM rubber, NBR, ACM and etc.
Other names: Rubber sealing, rubber parts, Valve stem seals, Oil sealing, Auto engine parts.
Operating temperature: -20 – 200 °C
Color: Black, Brown, Red, Blue, Green, Grey
Hardness: Shore A 60-75
Application: The FKM Valve stem oil seals are mainly used in the Auto Engines and other kinds of Engines.
Features of the Rubber
| EPDM | Excellent resistance to weather and ozone,good resistance to heat,low temperature and chemical |
| NR | High elasticity,good chemical strength |
| CR | Generally good resistance to ozone,aging,and chemical,good mechanical properties over a wide temperature range |
| SBR | Shock resistance,performance well in adhesion and sealing |
| Silicone | Widest operating temperature range,performance stably in high and low temperature |
| VT/FKM | Excellent resistance to high temperature and a broad range of chemical,permeability and compression set are excellent |
| HNBR | Thermal stability and oxidation resistance |
| IIR | Low permeability rate and good electrical properties |
| FVMQ | Widest operating temperature range,performance stably in high and low temperature,good resistance to oil and fuel |
| ACM | Good resistance to mineral to oil,oxygen and ozone |
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