O-ring 164.5x6.99 MVQ 70 ShA - Silicone

O-ring 164.5x6.99 MVQ 70 ShA - Premium Silicone O-Ring for High-Temperature Applications

The 164.5x6.99 mm O-ring made of MVQ (methyl vinyl silicone rubber) with a 70 ShA hardness is a top-quality sealing solution designed to perform reliably under extreme temperatures and aggressive environments. Silicone O-rings are ideal for food processing, pharmaceutical, HVAC, and electronic industries due to their excellent thermal and chemical resistance.

Whether used in steam systems, heating components, or precision equipment, this silicone O-ring ensures long-lasting sealing performance with minimal maintenance.

Technical Specifications:

• Inner Diameter (ID): 164.5 mm

• Cross-section (CS): 6.99 mm

• Material: MVQ (Silicone rubber)

• Hardness: 70 ShA

• Color: Typically red or translucent

• Temperature Range: -60°C to +200°C

• Resistance: Excellent against steam, oxygen, UV, aging, and chemicals

Key Features:

• ✔️ Wide Temperature Range: Operates from -60°C up to +200°C

• ✔️ Elastic and Flexible: Maintains sealing performance in both cold and hot conditions

• ✔️ Food-Grade Compatibility: Suitable for contact with food and pharmaceuticals (depending on batch certification)

• ✔️ UV and Ozone Resistant: Performs well in outdoor or exposed environments

• ✔️ Single Unit Packaging: Ideal for one-time replacements or custom needs

Typical Applications:

• Food and beverage processing equipment

• Pharmaceutical and lab equipment

• Heating and sanitary systems

• Electronics, steam valves, pumps, and seals

• High-precision mechanical assemblies

Frequently Asked Questions (FAQ):

1. What material is the O-ring made from?
It is made from MVQ (silicone rubber), known for its high flexibility, thermal stability, and chemical resistance.

2. Is this O-ring suitable for use with steam and hot water?
Yes, this silicone O-ring performs excellently in steam and hot water applications.

3. Is the product safe for food-grade applications?
Yes, MVQ silicone is often approved for food-grade use, but always verify current batch certifications.

4. What is the packaging?
The product is sold as a single unit (1 pc).

5. Can this O-ring be used in HVAC systems?
Absolutely - the high heat resistance makes it ideal for HVAC and thermal regulation systems.