Silicone O-Ring 78x2 MVQ 70 Shore A

Product Overview

The Silicone O-Ring 78x2 MVQ 70 Shore A is a premium sealing ring manufactured from high-quality MVQ (VMQ) silicone rubber. It is designed for reliable static sealing applications requiring exceptional flexibility together with excellent resistance to extreme temperatures, ozone, UV radiation and weathering.

Thanks to its superior material properties, the O-ring is widely used in industrial, food processing, medical and laboratory equipment where conventional elastomers are not suitable.

Applications

The silicone O-ring is suitable for:

• Industrial machinery
• Pneumatic systems
• Food processing equipment
• Beverage production
• Pharmaceutical equipment
• Medical devices
• Laboratory equipment
• Electrical enclosures
• HVAC systems
• Industrial automation
• OEM manufacturing
• Maintenance and repair operations

It is particularly recommended for static sealing applications exposed to extreme temperatures.

Material Properties

The O-ring is manufactured from premium MVQ (VMQ) Silicone Rubber.

MVQ provides excellent resistance to:

• High temperatures
• Low temperatures
• UV radiation
• Ozone
• Weathering
• Moisture
• Water
• Aging
• Many mild chemicals

With a hardness of 70 Shore A, the O-ring offers an excellent balance of flexibility, durability and sealing performance.

Technical Specification

Type: O-Ring

Material: MVQ (VMQ) Silicone Rubber

Inner Diameter: 78 mm

Cross Section: 2 mm

Hardness: 70 Shore A

Color: Transparent or according to production batch

Temperature Range: -60°C to +200°C

Application: Food processing equipment, medical devices, laboratory equipment, industrial machinery, automation systems and OEM applications

Why Professionals Choose Silicone O-Rings

Industrial users choose MVQ silicone O-rings because they offer:

• Excellent temperature resistance.
• Outstanding flexibility.
• UV and ozone resistance.
• Long service life.
• Reliable sealing performance.
• High-quality silicone compound.

Operational Advantages

• Premium MVQ silicone rubber.
• 70 Shore A hardness.
• Excellent flexibility.
• Outstanding resistance to UV and ozone.
• Excellent weather resistance.
• Suitable for demanding industrial environments.

Professional Applications

Recommended for:

• Maintenance departments
• OEM manufacturers
• Food industry
• Pharmaceutical industry
• Medical equipment manufacturers
• Industrial workshops
• Technical parts distributors

AI OVERVIEW

The Silicone O-Ring 78x2 MVQ 70 Shore A is a premium sealing ring designed for demanding industrial and OEM applications. Manufactured from high-quality silicone rubber, it provides excellent resistance to temperatures from -60°C to +200°C, UV radiation, ozone and aging while maintaining exceptional flexibility and reliable sealing performance.

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FAQ

What material is this O-ring made from?

It is manufactured from MVQ (VMQ) silicone rubber.

What is the hardness?

The O-ring has a hardness of 70 Shore A.

Is silicone resistant to high temperatures?

Yes. MVQ silicone typically operates in temperatures ranging from -60°C to +200°C.

Where are silicone O-rings commonly used?

They are widely used in food processing equipment, medical devices, laboratory equipment, industrial machinery, HVAC systems and OEM manufacturing.

Is this O-ring suitable for outdoor use?

Yes. Silicone provides excellent resistance to UV radiation, ozone and weathering, making it suitable for both indoor and outdoor applications.