Giuliani Anello GA / GAF Gas Expansion Joint

Vibration-damping and compensation joints of the GA-GAF Series are suitable for installation on the fuel line of gas burners, including multi fuel and combination types. Vibration-damping joints are manufactured to the specifications of DIN 30681 standards and tested in accordance with ISO 10380 standards on corrugated metal hoses. They are also certified under the Pressure Equipment Directive ("PED" - 2014/68/EU). Joints of the GA Series, with threaded connections, are made entirely of stainless steel (grade 304 for threaded sleeves, grade 321 for bellows).

Flanged joints of the GAF Series have flanges of carbon steel and bellows of stainless steel (grade 321). In any event, parts in contact with the gas are always stainless steel, as required by DIN standards. The adoption of floating flanges makes for maximum ease of assembly, since being freely rotatable, the holes can be aligned faultlessly with those of the pipeline flanges, thereby avoiding possible torsional damage to the bellows.

GA:

• Vibration-damping expansion joint for gas systems. Stainless steel body, carbon steel flanges. Threaded connections (DN 1/2”-2”). PN 3.
• Operating temperature range: -20 ÷ 60°C.

GAF:

• Vibration-damping expansion joint for gas systems. Stainless steel body, carbon steel flanges. Threaded connections (DN 1/2”-2”) and flanged connections (DN 65-100). PN 3.
• Operating temperature range: -20÷60°C.

For use with Gas of the follwing groups;

• Manufactured Gases (Town Gas)
• Natural Gases (Group H - Methane)
• Liquified Petroleum Gas (LPG)
• Non Agressive Gases

All filters are fitted with connectors for inlet and outlet pressure taps.

Made in Italy.

Non-stock, 4-6 week lead time.

Below: Dimensions

Download Giuliani Anello GA / GAF Datasheet PDF

Download Giuliani Anello GA / GAF Manual PDF

Download Giuliani Anello GA / GAF - Declaration of Conformity PDF