FSVI-V Rod Seal | Vented Piston Rod Seal for Zero-Leakage Cylinders
Polypac’s FSVI-V Rod Seal is a vented step seal designed for zero-leakage cylinders. Ideal as a metric rod seal, it ensures efficient pressure balancing to enhance cylinder performance and durability in demanding industrial applications.
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Details
1. Application and properties
Suitable for end face static seal or rotary seal, preventing pressure fluid leakage from inside out, and providing
good sealing performance under medium and high pressure.
Low friction coefficient, low contact pressure with the mating surface, and the friction with the mating surface is
the smallest among all types of seals. It can work with or without lubrication. It has good wear resistance and a long
service life. The working medium of the sealing sleeve is widely adaptable, and other chemicals do not react with it
except soluble alkali metal, high temperature fluorine gas and chlorine trifluoride.
Operating temperature range from -200°C to +250°C. It is suitable for special working conditions such as extremely
high speed, extremely low speed, etc.
Suitable for aerospace, military, and industrial sealing groove sizes. The standard installation groove is the same as
the standard O-ring installation groove, and the size is small. It can also be designed as a non-standard component
to meet the sealing requirements of any size of groove. The groove can be open or semi-open.
It can adapt to large eccentricity and end face runout (at low speed).
2. Standard material
Sealing ring: filled PTFE
Spring: SUS301, 302, 304, 316 or 718 Default use SUS301, please specify if there are special requirement/400A
Tags
Pressure Balancing Seal
Pressure Balancing Seal
Metric Rod Seals
Metric Rod Seals
Vented Step Seal
Vented Step Seal
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