Flat gasket - 22mm; FPM (green) IVAR.IVPT.FPM

Product detailed description

Flat gaskets are essential components in sealing systems where non-metallic compression is required to prevent leakage. They are commonly used in industrial and commercial applications such as fuel lines, solar thermal systems, and hydraulic circuits. These systems are often found in mechanical rooms, industrial plants and solar farms. The gasket must be installed between two mating flanges or fittings to ensure a tight seal under operational conditions. The installer must ensure correct alignment and compression to avoid leaks or premature failure.

Correct gasket selection is crucial for system integrity. The material must be compatible with the media being transported, and the operating conditions must not exceed the gasket’s design limits. In oil and fuel systems, for example, the gasket must resist chemical degradation and maintain its sealing properties under thermal cycling. In solar systems, it must withstand prolonged exposure to high temperatures and UV radiation without losing its structural integrity.

Technical parameters

Operating temperature	-20 °C
Nominal pressure	PN 16
Code	I004993
Brand	IVAR

The operating temperature range of -20°C to +180°C means the gasket can be used in both cold and hot environments. The PN 16 rating indicates it is suitable for systems with a nominal pressure of up to 16 bar. These parameters are essential for ensuring the gasket is correctly sized and selected for the intended application. Exceeding these limits may lead to failure or reduced service life.

Installation and connection

The flat gasket is installed between two flanged or threaded components. The mating surfaces must be clean, flat and free of debris to ensure a proper seal. The gasket should be placed centrally and compressed evenly using the appropriate tightening torque. The connection size is 22mm, and the installer must ensure that the flange or fitting is compatible with this dimension. Common installation mistakes include uneven tightening, which can cause distortion of the gasket, and using an incorrect gasket thickness, which may lead to leakage or mechanical stress.

Compatibility and accessories

This gasket is compatible with flanged or threaded fittings that accept a 22mm flat gasket. It is suitable for use with oil, fuel and solar system components. When installing, ensure that the mating components are made from compatible materials and that the flange surfaces are properly prepared. No additional accessories are required for standard installation. Related products include flanged fittings, threaded adapters and sealing compounds for enhanced performance in challenging environments.

Technical background for designers

The flat gasket functions by compressing between two mating surfaces to create a barrier that prevents the passage of fluids or gases. The FPM material is chosen for its resistance to oils, fuels and high temperatures. It maintains its mechanical properties over a wide temperature range and is chemically inert to the media it seals. The PN 16 rating ensures that the gasket can withstand the expected pressure in the system. The service life of the gasket depends on the operating conditions, including temperature fluctuations, media compatibility and the quality of the installation.

Service and operation

During operation, the gasket should be inspected periodically for signs of wear, distortion or chemical degradation. If the gasket shows signs of leakage or deformation, it should be replaced immediately. No specific service intervals are provided in the brief, but regular visual inspections are recommended. The system should be depressurised and cooled before any maintenance is performed to ensure safety and prevent damage to the components.

Frequently asked questions

Can this gasket be used in solar thermal systems?
Yes, the gasket is suitable for solar thermal systems due to its high-temperature resistance and chemical inertness.

Is this gasket compatible with oil-based media?
Yes, the FPM material is specifically designed for use with oils and fuel products.

What is the maximum operating temperature for this gasket?
The gasket can be used up to +180°C, making it suitable for high-temperature applications.

Can this gasket be used with threaded fittings?
Yes, provided the fittings are compatible with a 22mm flat gasket and the flange surfaces are properly prepared.