O-Ring 9x2 MM MVQ - Silicone

Applications

The O-Ring 9x2 MVQ 70 ShA is a precision-engineered industrial sealing ring made from high-quality silicone rubber (MVQ - Methyl Vinyl Silicone). With dimensions of 9 mm ID and 2 mm cross-section, it ensures reliable static sealing in a wide range of hydraulic, pneumatic and process-engineering systems.
This silicone O-Ring is designed for environments requiring temperature resistance, ozone stability, and excellent elasticity. It performs exceptionally well in machinery, pumps, valves, actuators, fittings, and laboratory or production equipment where durable sealing is critical for system reliability.

Advantages

• High temperature resistance - performs within -50 °C to +210 °C (short-term +250 °C) without losing elasticity.
• Outstanding weather and ozone resistance - suitable for outdoor and long-term industrial applications.
• Precision 9x2 mm dimensions - guarantees a perfect fit, preventing leakage and ensuring optimal sealing compression.
• MVQ 70 ShA material - excellent combination of flexibility, compression-set resistance and durability.
• Economic pack of 100 pieces - ideal for B2B use in production facilities, maintenance workshops and spare-parts warehouses.
• Immediate availability - stocked in Lublin (ul. Smoluchowskiego 1, building 4) with fast 24 h dispatch for quick order fulfilment.

Technical Data

Internal diameter: 9 mm
Cross-section: 2 mm
Material: Silicone (MVQ)
Hardness: 70 Shore A
Operating temperature range: -50 °C to +210 °C
Colour: Red / Brick (typical for MVQ compounds)
Type of sealing: Static or face sealing
Package quantity: 100 pieces
Warehouse & shipping: Lublin, ul. Smoluchowskiego 1, building 4 - 24 h delivery

The MVQ silicone compound provides superior resistance to weathering, ozone, and thermal aging while maintaining flexibility across a wide temperature range. It is an optimal choice for industrial O-Rings used in conditions requiring both performance and longevity.

FAQ - Frequently Asked Questions

1. What are the main applications of the 9x2 MVQ 70 ShA O-Ring?
It is used in hydraulic and pneumatic systems, industrial machinery, laboratory devices and valves, where a reliable technical sealing ring is required to prevent leakage and withstand temperature variation.

2. Can this silicone O-Ring handle high-temperature environments?
Yes. MVQ silicone performs from -50 °C up to +210 °C and short-term +250 °C, making it ideal for industrial applications exposed to heat, steam or air.

3. Is this O-Ring suitable for dynamic motion or only static sealing?
It is primarily designed for static and face sealing. For high-speed dynamic movement, a material with greater abrasion resistance should be considered.

4. Are larger B2B quantities available?
Yes. Standard packaging includes 100 pieces per pack, but wholesale quantities can be supplied quickly from stock for OEM and industrial customers.

5. What are the benefits of MVQ compared to NBR rubber?
MVQ offers a much wider temperature range and better ozone, UV and weather resistance than NBR. It retains flexibility for longer periods, especially in high-temperature or outdoor environments.