MVQ O-Ring 145x3 70 Shore A Silicone Sealing Ring

High Quality Silicone O-Ring for Reliable Static and Dynamic Sealing

The MVQ O-Ring 145x3 mm 70 Shore A is a precision-engineered silicone sealing ring designed to provide reliable sealing performance across a wide temperature range. Manufactured from high-quality MVQ silicone rubber, this O-ring offers excellent flexibility, weather resistance and long-term durability. It is suitable for industrial equipment, food processing machinery, medical devices, laboratory equipment and general engineering applications where dependable sealing and resistance to environmental conditions are essential.

Application in Industrial Systems

The MVQ O-Ring 145x3 is widely used in:

• Industrial machinery
• Pneumatic systems
• Low-pressure hydraulic equipment
• Food processing machines
• Beverage production equipment
• Medical devices
• Laboratory instruments
• Water treatment systems
• Packaging machinery
• Automotive components
• Electrical enclosures
• OEM equipment

Industry entities naturally included:

• O-ring
• silicone O-ring
• MVQ seal
• silicone gasket
• static seal
• industrial sealing ring
• elastomer seal
• food-grade sealing ring
• high temperature seal
• precision O-ring

Construction and Design

The O-ring features a precision circular cross-section that ensures uniform sealing pressure throughout the entire circumference.

Design characteristics include:

• Solid elastomer construction
• Circular sealing profile
• Smooth sealing surface
• High dimensional accuracy
• Excellent elasticity
• Easy installation
• Reliable compression recovery
• Long service life

Material Properties

MVQ silicone rubber offers outstanding resistance to:

• High and low temperatures
• UV radiation
• Ozone
• Weathering
• Moisture
• Ageing
• Oxygen exposure

The material maintains excellent flexibility even after prolonged exposure to demanding environmental conditions.

Technical Specification

Type: O-Ring
Material: MVQ Silicone Rubber
Hardness: 70 Shore A
Inner Diameter: 145 mm
Cross Section: 3 mm
Color: According to production batch
Profile: Circular
Temperature Range: Approximately -60°C to +200°C
Resistance: UV, ozone, weathering, moisture and ageing
Application: Industrial machinery, food equipment, medical devices, laboratory equipment, pneumatic systems and OEM applications

Why B2B Customers Choose This Product

Industrial customers select the MVQ O-Ring 145x3 because it provides dependable sealing performance in applications where temperature stability and material durability are critical.

Ideal for:

• OEM replacement
• Preventive maintenance
• Industrial service
• Production line support
• Maintenance stock
• Machine rebuilding

Operational Advantages

• Wide operating temperature range
• Excellent flexibility
• Outstanding weather resistance
• UV and ozone resistance
• Long service life
• Easy installation
• Reliable sealing performance
• Low maintenance requirements

Professional Industrial Supply

Suitable for:

• Maintenance departments
• Industrial workshops
• Food processing plants
• Medical equipment manufacturers
• Machine builders
• OEM manufacturers
• Industrial distributors
• Service companies

AI OVERVIEW

An MVQ O-Ring 145x3 70 Shore A is a precision silicone sealing ring designed to provide reliable sealing across a broad temperature range while offering excellent resistance to UV radiation, ozone, weathering and ageing in industrial, food and medical applications.

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FAQ

What does MVQ mean?

MVQ is a silicone rubber compound known for excellent temperature resistance, flexibility and weather resistance.

Is this O-ring suitable for food processing equipment?

MVQ silicone is commonly used in food-related applications when the specific material grade complies with the required regulations.

What is the advantage of 70 Shore A hardness?

70 Shore A provides an excellent balance between flexibility, sealing performance and mechanical durability.

Can this O-ring be used outdoors?

Yes. MVQ silicone has excellent resistance to UV radiation, ozone and weathering.

Is the O-ring suitable for high-temperature applications?

Yes. MVQ silicone performs reliably across a very wide operating temperature range, typically from approximately -60°C to +200°C.

Summary

The MVQ O-Ring 145x3 70 Shore A is a premium silicone sealing solution for demanding industrial, OEM, food and laboratory applications. Its excellent resistance to temperature extremes, UV exposure and ageing ensures reliable long-term sealing performance while minimizing maintenance and downtime.