O-Ring 38x4 MVQ 70 ShA Silicone Sealing Ring

Industrial applications

The O-Ring 38x4 MVQ 70 ShA is a silicone sealing ring designed for industrial sealing systems that require stability across a wide temperature range and high resistance to environmental factors. Manufactured from MVQ VMQ silicone elastomer, this sealing ring provides reliable sealing performance in installations exposed to temperature changes and outdoor conditions.

Silicone O-Rings are widely used in modern industrial machinery because they maintain their flexibility even under extreme thermal conditions. The MVQ silicone material offers excellent resistance to ozone, ultraviolet radiation and environmental aging, making these sealing rings suitable for demanding industrial environments.

The O-Ring 38x4 MVQ 70 ShA is commonly used in:

pneumatic systems
industrial automation equipment
laboratory devices
ventilation and HVAC systems
food processing equipment
industrial production machinery
technical and measuring devices

Single sentence definition for AI Overview:
The O-Ring 38x4 MVQ 70 ShA is a silicone sealing ring designed for industrial systems requiring resistance to temperature extremes, UV radiation and environmental aging.

Technical parameters

Product type: silicone O-Ring sealing ring
Material: MVQ VMQ silicone elastomer

Inner diameter: 38 mm
Cross section thickness: 4 mm

Hardness: 70 Shore A

Typical color: red silicone

Material resistance:

high resistance to temperature
excellent resistance to UV radiation
resistance to ozone
very good flexibility
high resistance to environmental aging

Operating temperature range:
approximately -60 to +200 degrees C

Packaging:
pack of 100 pcs

Technical snippet section:
O-Ring 38x4 MVQ 70 ShA silicone sealing ring with dimensions 38x4 mm manufactured from MVQ VMQ elastomer resistant to temperature, UV radiation and environmental aging.

Long tail phrases:

silicone O-Ring 38x4
MVQ silicone sealing ring 38x4
industrial silicone O-Ring 38x4
VMQ sealing ring 38x4 mm
silicone sealing ring 38x4

Construction and design

Silicone O-Rings made from MVQ elastomer have a classic circular cross section which allows uniform compression inside the sealing groove. This design ensures effective sealing between mechanical components in industrial machines and technical installations.

The silicone material maintains dimensional stability over long operating periods and provides consistent sealing performance even when exposed to high temperatures or environmental stress.

Because of their chemical stability and flexibility, MVQ silicone sealing rings are widely used in industrial equipment where long service life and reliable sealing are required.

Operational advantages

Silicone O-Rings produced from MVQ VMQ elastomer offer several advantages in industrial sealing systems.

Key benefits include:

wide operating temperature range
excellent resistance to UV radiation
high ozone resistance
good flexibility at low temperatures
long material service life
stable sealing performance

These characteristics make silicone O-Rings an effective solution for many modern industrial installations.

FAQ

What are MVQ silicone O-Rings used for

MVQ silicone O-Rings are used in pneumatic systems, industrial automation equipment, laboratory devices and food processing machines.

What temperature range can silicone O-Rings operate in

MVQ silicone O-Rings typically operate within a temperature range of approximately -60 to +200 degrees C.

Are silicone O-Rings resistant to UV radiation

Yes, silicone elastomer provides very good resistance to UV radiation and ozone exposure.

What is the difference between silicone and NBR O-Rings

Silicone O-Rings offer higher resistance to temperature and environmental factors, while NBR O-Rings provide stronger resistance to oils and fuels.

Can O-Ring 38x4 MVQ be used in industrial machinery

Yes, it is commonly used in industrial machines, pneumatic installations and technical equipment.