Is the ISO-A Hydraulic Quick-Connect Plug with Metric Fitting & Valve, DRAGON IA fully interchangeable with other manufacturers’ ISO-A euro couplings?

Yes. The ISO-A Hydraulic Quick-Connect Plug with Metric Fitting & Valve, DRAGON IA is fully interchangeable with other manufacturers’ ISO-A (euro) couplings. It is designed to the ISO-A standard, ensuring dimensional and functional compatibility with ISO-A quick couplings from different brands. Made from galvanized steel with an NBR seal, it meets typical performance expectations for agricultural and industrial hydraulics, operating from -20°C to +100°C and up to 250 bar (4:1 safety factor), while delivering reliable flow at a 3 bar pressure drop.

Can the ISO-A Hydraulic Quick-Connect Plug with Metric Fitting & Valve, DRAGON IA handle temperatures down to -20°C without performance loss?

Yes. The ISO-A Hydraulic Quick-Connect Plug with Metric Fitting & Valve, DRAGON IA is specified to operate within a temperature range of -20°C to +100°C. With its NBR (nitrile) seal and galvanized steel construction, it is engineered to function reliably down to -20°C without loss of performance, maintaining secure, leak-free operation and rated working pressures up to 250 bar.

ISO-A hydraulic quick-coupling plug with male thread metric with valve, DRAGON, type IA

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Additional information

Material	CS – steel (cast iron)

ISO-A hydraulic quick-coupling plug with a shut-off valve and thread external metric (DIN 2353). Application: hydraulics power (oil hydraulic). quick coupling used mainly in machines agricultural. Commonly called “euro couplings”. interchangeable with quick coupling ISO-A other manufacturers. Material: steel galvanized. sealing plug: NBR. Operating temperature: od -20°C up to +100°C. Working pressure: up to 250 bar. Safety factor 4:1. Flow rate has been stated for a drop pressure 3 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
DG-IA12-M-12L	Plug DRAGON ISO A DN12 with M18x1.5 male, 250 bar	-	250	In stock	0 €		Enquiry
DG-IA12-M-15L	Plug DRAGON ISO A DN12 with M22x1.5 male, 250 bar	-	250	In stock	0 €		Enquiry

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ISO-A hydraulic quick-coupling plug with a shut-off valve and thread external metric (DIN 2353). Application: hydraulics power (oil hydraulic). quick coupling used mainly in machines agricultural. Commonly called “euro couplings”. interchangeable with quick coupling ISO-A other manufacturers. Material: steel galvanized. sealing plug: NBR. Operating temperature: od -20°C up to +100°C. Working pressure: up to 250 bar. Safety factor 4:1. Flow rate has been stated for a drop pressure 3 bar.