IVAR.IVN11 GAS - press extensions

This category includes IVAR.IVN11 GAS press fittings designed specifically for gas distribution systems. These components include press nozzles and sleeves suitable for natural gas, biogas and propane in gaseous form. They operate within a temperature range of -20 °C to +70 °C and are rated for PN 5 pressure levels. The fittings are constructed from stainless steel grade 1.4404 (AISI 316L), with sealing achieved via HNBR yellow O-rings. They feature a sliding sleeve design compatible with press-to-press connections.

How to choose

• Select the correct nominal size (e.g. 18mm, 22mm, 28mm, 35mm, 42mm or 54mm) based on the pipe diameter and flow requirements.
• Confirm the connection type is press-to-press and that the sliding sleeve design matches your installation method.
• Verify the operating conditions match the specified temperature range (-20 °C to +70 °C) and pressure rating (PN 5).
• Ensure compatibility with the gas type (natural gas, biogas or gaseous propane) and the system’s certification standards.

Frequently asked questions

What materials are used for the IVAR.IVN11 GAS fittings?
The body is made from stainless steel grade 1.4404 (AISI 316L), and the sealing is provided by HNBR yellow O-rings.

Which gases are these fittings certified for?
The fittings are approved for use with natural gas, biogas and propane in the gaseous state.