Is the Quick Connector DN2.7, Hose Socket, Brass, Series 20KA, No Valve compatible with thermoplastic hoses and corrugated hose ends?

Quick Connector DN2.7, Hose Socket, Brass, Series 20KA, No Valve is compatible with both thermoplastic hoses and corrugated hose ends. The product is offered in two versions: one with a corrugated hose end and another with a nut end specifically for thermoplastic hoses, ensuring proper fit and reliable connection for each hose type.

Can the Quick Connector DN2.7, Hose Socket, Brass, Series 20KA, No Valve be used with gases other than air and nitrogen, such as CO2 or argon, under its specified pressure and temperature limits?

Quick Connector DN2.7, Hose Socket, Brass, Series 20KA, No Valve can be used with gases other than air and nitrogen, such as CO2 or argon, provided those gases are non‑flammable and the application stays within the product’s specified limits: working pressure up to 35 bar and operating temperature from −20 °C to +100 °C. The brass construction and single shut‑off (no valve) design support compatibility with typical inert and non‑corrosive gases. Caveats: verify gas purity and any additives, confirm compatibility of connected hoses and system components with the specific gas, and ensure regulatory/safety requirements (e.g., for CO2 under pressure or cryogenic conditions) are met. For aggressive, reactive, or flammable gases, or applications approaching the pressure/temperature limits, consult the manufacturer or technical datasheet before use.

Quick Connector DN2.7, Hose Socket, Brass, Series 20KA, No Valve

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

Additional information

Material	B – brass (bronze)

The compact quick coupling plug DN 2.7 series 20KA is a highly efficient solution designed for demanding applications where reliability and space-saving construction are essential. Manufactured from durable brass, it ensures long-lasting performance even under intensive use. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it provides consistent functionality in diverse environments. The plug is available in two practical versions: one with a corrugated hose end and another with a nut end tailored for thermoplastic hoses, offering flexibility for different installation needs. Its single shut-off design without a valve guarantees straightforward operation and minimal flow resistance, making it ideal for use with water, air, nitrogen, and other non-flammable gases. Thanks to its precise engineering and compact dimensions, this coupling plug is perfectly suited for modern systems where efficiency, safety, and ease of integration are key. It represents a professional-grade component that combines robust construction with versatile application possibilities, ensuring smooth and secure connections in both industrial and technical settings.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-20SFKO04MXX	Quick coupling plug 20SF DN2.7, for hose 3x4 mm, brass	3	35	In stock	Enquiry
RE-20SFKO06MXX	Quick coupling plug 20SF DN2.7, for hose 4x6 mm, brass	4	35	In stock	Enquiry
RE-20SFTF03MXX	Quick coupling plug 20SF DN2.7, for 3 mm hose, brass	3	35	In stock	Enquiry
RE-20SFTF04MXX	Quick coupling plug 20SF DN2.7, for 4 mm hose, brass	4	35	In stock	Enquiry
RE-20SFTF05MXX	Quick coupling plug 20SF DN2.7, for 5 mm hose, brass	5	35	In stock	Enquiry

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The compact quick coupling plug DN 2.7 series 20KA is a highly efficient solution designed for demanding applications where reliability and space-saving construction are essential. Manufactured from durable brass, it ensures long-lasting performance even under intensive use. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it provides consistent functionality in diverse environments. The plug is available in two practical versions: one with a corrugated hose end and another with a nut end tailored for thermoplastic hoses, offering flexibility for different installation needs. Its single shut-off design without a valve guarantees straightforward operation and minimal flow resistance, making it ideal for use with water, air, nitrogen, and other non-flammable gases. Thanks to its precise engineering and compact dimensions, this coupling plug is perfectly suited for modern systems where efficiency, safety, and ease of integration are key. It represents a professional-grade component that combines robust construction with versatile application possibilities, ensuring smooth and secure connections in both industrial and technical settings.