Is the Quick-connection socket DN7.8 with valve, with hose socket, nickel-plated brass, series 25KA compatible with Eurostandard DN7.2 couplings from other manufacturers?

Yes. Quick-connection socket DN7.8 with valve, with hose socket, nickel-plated brass, series 25KA is interchangeable with Eurostandard DN7.2 couplings from other manufacturers. The product description explicitly states it is interchangeable with all quick couplings according to Eurostandard DN7.2. Its construction (nickel-plated brass body, hardened steel sleeve, compatible sealing NBR), ULTRA-FLOW valve and specified performance (1800 l/min air at 6 bar, 33.5 l/min water, working pressure 35 bar) support reliable compatibility and operation in standard industrial applications for compressed air, liquids and gases.

Can the Quick-connection socket DN7.8 with valve, with hose socket, nickel-plated brass, series 25KA be used for high-flow pneumatic applications up to 1800 l/min?

Yes. Quick-connection socket DN7.8 with valve, with hose socket, nickel-plated brass, series 25KA is rated for high-flow pneumatic use up to 1800 l/min (measured at Pe = 6 bar, Îp = 0.5 bar for air). Its ULTRA-FLOW valve delivers a very high flow coefficient, working pressure up to 35 bar, and robust materials (nickel-plated brass body, hardened nickel-plated steel sleeve, stainless internal parts) suitable for industrial compressed-air applications. Ensure system conditions (supply pressure, acceptable pressure drop, temperature range â20Â°C to +100Â°C and NBR seals compatibility) match your application.

Quick-connection socket DN7.8 with valve, with hose socket, nickel-plated brass, series 25KA

All products, General-purpose low-pressure quick couplings/

Additional information

Material	B – brass (bronze)

Quick coupling socket with valve DN7.8, with hose fitting, featuring a durable construction and a very high flow coefficient, thanks to the ULTRA-FLOW valve. Interchangeable with all quick couplings according to Eurostandard DN7.2 from other manufacturers. Versatile applications in the industry for compressed air, liquids, and gases. Performance: 1800 l/min (Pe = 6 bar, Δp=0.5 bar – air), 33.5 l/min (Δp=1 bar, Kv=2.0 – water). Working pressure: 35 bar. Material: nickel-plated brass (body), hardened nickel-plated steel (sleeve), nickel-plated zinc alloy (valve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-25KATF06MPN	Quick coupling socket 25KA DN7.8, for 6 mm hose, nickel-plated brass, NBR	6	35	In stock	Enquiry
RE-25KATF08MPN	Quick coupling socket 25KA DN7.8, for 8 mm hose, nickel-plated brass, NBR	8	35	In stock	Enquiry
RE-25KATF09MPN	Quick coupling socket 25KA DN7.8, for 9 mm hose, nickel-plated brass, NBR	8	35	In stock	Enquiry
RE-25KATF10MPN	Quick coupling socket 25KA DN7.8, for 10 mm hose, nickel-plated brass, NBR	10	35	In stock	Enquiry
RE-25KATF13MPN	Quick coupling socket 25KA DN7.8, for 13 mm hose, nickel-plated brass, NBR	12	35	In stock	Enquiry

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Quick coupling socket with valve DN7.8, with hose fitting, featuring a durable construction and a very high flow coefficient, thanks to the ULTRA-FLOW valve. Interchangeable with all quick couplings according to Eurostandard DN7.2 from other manufacturers. Versatile applications in the industry for compressed air, liquids, and gases. Performance: 1800 l/min (Pe = 6 bar, Δp=0.5 bar – air), 33.5 l/min (Δp=1 bar, Kv=2.0 – water). Working pressure: 35 bar. Material: nickel-plated brass (body), hardened nickel-plated steel (sleeve), nickel-plated zinc alloy (valve), stainless steel (spring, balls, and ring). Sealing: NBR. Operating temperature: from -20°C to +100°C.