Is the Brass DN7.2 Eurostandard Quick-Connect Socket with Valve & Hose Fitting, Series 26KA compatible with couplings from other manufacturers in the DN7.2–7.8 range?

Yes. The Brass DN7.2 Eurostandard Quick-Connect Socket with Valve & Hose Fitting, Series 26KA is fully compatible and interchangeable with Eurostandard couplings in the DN7.2–7.8 range from other manufacturers, ensuring seamless integration into existing systems.

Can the Brass DN7.2 Eurostandard Quick-Connect Socket with Valve & Hose Fitting, Series 26KA withstand continuous operation at 35 bar without accelerated wear?

Yes. The Brass DN7.2 Eurostandard Quick-Connect Socket with Valve & Hose Fitting, Series 26KA is specified for a working pressure of up to 35 bar and an operating temperature range of -20°C to +100°C, and is constructed from durable materials (brass body, sleeve and valve; AISI 301 springs/rings; AISI 420 locking pins) with NBR seals. These features indicate it is engineered for high-pressure applications and continuous duty at the rated pressure without accelerated wear, provided the following conditions are met: - Service medium and contaminants are compatible with NBR seals and brass/steel components. - Operating temperature stays within the specified range. - Connections, hose types and installation follow manufacturer recommendations (avoid mechanical strain, abrasion, excessive bending). - Regular maintenance and inspection are performed (check seals, springs, locking pins for wear). If any of these conditions are not met (e.g., abrasive fluids, temperatures outside range, poor installation), accelerated wear may occur despite the 35 bar rating.

Brass DN7.2 Eurostandard Quick-Connect Socket with Valve & Hose Fitting, Series 26KA

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

Additional information

Material	B – brass (bronze)

The quick coupling socket with Eurostandard DN7.2 profile and integrated valve is a reliable solution designed primarily for air systems, ensuring secure and efficient connections. Offered in three practical versions—corrugated coupling, thermoplastic hose coupling with nut, and thermoplastic hose coupling with nut and protective spring—it provides flexibility for various applications while safeguarding hoses against abrasion, bending, and mechanical damage. Fully compatible and interchangeable with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers, it guarantees seamless integration into existing systems. Delivering a flow rate of 1070 l/min at 6 bar for air and 16.5 l/min for water, with a Kv value of 0.99, it ensures optimal performance under demanding conditions. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it is engineered for durability and reliability. Manufactured from high-quality brass for the body, sleeve, and valve, reinforced with AISI 301 steel springs and rings, and AISI 420 steel locking pins, it combines strength with long-lasting performance. NBR sealing ensures tightness and resistance, making this coupling socket a dependable choice for professional pneumatic and hydraulic applications.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-26KAKK08MPX	Quick coupling socket 26KA DN7.2, for hose 6x8 mm, spring, brass, NBR	6	35	In stock	Enquiry
RE-26KAKK10MPX	Quick coupling socket 26KA DN7.2, for hose 8x10 mm, spring, brass, NBR	8	35	In stock	Enquiry
RE-26KAKK12MPX	Quick coupling socket 26KA DN7.2, for hose 9x12 mm, spring, brass, NBR	8	35	In stock	Enquiry
RE-26KAKO06MPX	Quick coupling socket 26KA DN7.2, for hose 4x6 mm, brass, NBR	4	35	In stock	Enquiry
RE-26KAKO08MPX	Quick coupling socket 26KA DN7.2, for hose 6x8 mm, brass, NBR	6	35	In stock	Enquiry
RE-26KAKO10MPX	Quick coupling socket 26KA DN7.2, for hose 8x10 mm, brass, NBR	8	35	In stock	Enquiry
RE-26KAKO12MPX	Quick coupling socket 26KA DN7.2, for hose 9x12 mm, brass, NBR	8	35	In stock	Enquiry
RE-26KATF06MPX	Quick coupling socket 26KA DN7.2, for 6 mm hose, brass, NBR	6	35	In stock	Enquiry
RE-26KATF08MPX	Quick coupling socket 26KA DN7.2, for 8 mm hose, brass, NBR	8	35	In stock	Enquiry
RE-26KATF09MPX	Quick coupling socket 26KA DN7.2, for 9 mm hose, brass, NBR	8	35	In stock	Enquiry
RE-26KATF10MPX	Quick coupling socket 26KA DN7.2, for 10 mm hose, brass, NBR	10	35	In stock	Enquiry
RE-26KATF13MPX	Quick coupling socket 26KA DN7.2, for hose 13 mm, brass, NBR	12	35	In stock	Enquiry

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The quick coupling socket with Eurostandard DN7.2 profile and integrated valve is a reliable solution designed primarily for air systems, ensuring secure and efficient connections. Offered in three practical versions—corrugated coupling, thermoplastic hose coupling with nut, and thermoplastic hose coupling with nut and protective spring—it provides flexibility for various applications while safeguarding hoses against abrasion, bending, and mechanical damage. Fully compatible and interchangeable with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers, it guarantees seamless integration into existing systems. Delivering a flow rate of 1070 l/min at 6 bar for air and 16.5 l/min for water, with a Kv value of 0.99, it ensures optimal performance under demanding conditions. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it is engineered for durability and reliability. Manufactured from high-quality brass for the body, sleeve, and valve, reinforced with AISI 301 steel springs and rings, and AISI 420 steel locking pins, it combines strength with long-lasting performance. NBR sealing ensures tightness and resistance, making this coupling socket a dependable choice for professional pneumatic and hydraulic applications.