I Line Gasket: Function, Materials, and Sanitary Applications

In sanitary process industries like food, beverage, dairy, pharmaceutical, and biotech, every connection must maintain a high level of cleanliness and integrity. A critical component in achieving this is the I Line gasket. At Duva Sanitary, we offer I Line gaskets engineered to meet the demands of sanitary processing with quality and durability in mind.

What Is an I Line Gasket?

An I Line gasket is a sanitary seal used between two ferrules—one male and one female—in an I Line connection. These connections are clamped together with the gasket seated in between, ensuring a secure, leak-free seal that maintains hygiene in the system.

Compared to other types of fittings, I Line connections are known for their strength and alignment capabilities, making them ideal for high-pressure or heavy-duty process lines that still require easy disassembly and cleaning.

Key Benefits of Using I Line Gaskets

1. Reliable Sealing Performance

The design of the I Line connection allows the gasket to be compressed evenly, creating a strong seal with minimal risk of leaks or contamination. This is essential in applications that demand sterility.

2. Easy Maintenance

I Line gaskets can be quickly removed and replaced during cleaning or inspection. Their accessibility helps reduce downtime in production lines and supports efficient maintenance routines.

3. CIP and SIP Compatibility

All gaskets available at Duva Sanitary are designed to handle the rigors of clean-in-place (CIP) and steam-in-place (SIP) systems. They remain stable under extreme temperatures, pressures, and exposure to cleaning agents.

Available Materials at Duva Sanitary

We provide a wide range of I Line gaskets in various materials to suit different processing needs:

  • EPDM: Excellent resistance to heat, steam, and alkaline cleaning solutions. Ideal for systems that operate under frequent cleaning cycles.
  • Buna (Nitrile): Suited for applications involving oils, greases, and low temperatures. Commonly used in food processing.
  • Viton®: High chemical resistance and excellent performance under elevated temperatures. Great for harsh process environments.
  • PTFE (Teflon®): Chemically inert and suitable for extreme temperatures. The ideal choice for aggressive chemical applications and sensitive products.

Choosing the right material ensures your gasket maintains its integrity and sealing performance throughout its service life.

Where Are I Line Gaskets Used?

I Line gaskets are widely used in:

  • Food and beverage production lines
  • Dairy and brewing systems
  • Pharmaceutical manufacturing
  • Biotech and cleanroom environments

Their strong mechanical seal and sanitary profile make them a top choice for operations where hygiene and durability go hand in hand.

Why Choose Duva Sanitary?

At Duva Sanitary, we focus on supplying reliable sanitary components that meet industry standards. Our I Line gaskets are crafted with precision, available in multiple sizes and compounds to meet the specific needs of your process line.

Each gasket is designed for long-term performance, helping you maintain system efficiency and product safety. Whether you’re installing a new system or replacing components, Duva Sanitary is your trusted partner for sanitary fittings and seals. Contact us today for more information.