Piston Seals

Flood Seal Ring for Great Seals Holes - Flood Seal for PVA Holes - M2 Tekang Flood Seal - Jk (PTFE) with Spring Seal

Welcome users to request free reference materials and selection manuals from our company!

孔用泛塞密封圈-PVA孔用泛塞封-M2型特康泛塞密封-Jk（PTFE）附弹簧密封件

Hole pan plug sealing ring - PVA hole pan plug sealing - M2 Tekang pan plug sealing - Jk (PTFE) with spring seal

1. Standard materials

Sealing ring: filled with PTFE F-PTFE

Spring: stainless steel

2. Application scope

The Varieal Series hole plug seal is a reciprocating motion seal used for internal sealing. This type of seal can be suitable for harsh working conditions and can also meet the requirements of certain special media. RVA seals are recommended for all applications that require no crawling, chemical resistance, and resistance to most media, such as valves, pumps, separators, brakes, batching devices, etc. When designing and selecting, reference can be made to Trelleborg's PVA series and Parker's Jk series standards.

3. Features and advantages

1. It can be used for virus prevention;

2. Unlimited storage period;

3. Will not pollute food, drugs, and pharmaceutical liquids;

4. Can withstand rapid temperature changes;

5. Strong anti-corrosion ability and good dimensional stability;

6. No crawling during precise control;

7. Low friction coefficient, wear resistance, and stable size;

8. Can be used for reciprocating and rotating movements;

9. Can adapt to most fluids and chemicals.