Is the Quick Connector DN2.7, Hose End, Brass, No Bulkhead Valve, Series 20KA suitable for use with compressed air and nitrogen at 35 bar?

Quick Connector DN2.7, Hose End, Brass, No Bulkhead Valve, Series 20KA — Yes. The product description explicitly states suitability for air and nitrogen and specifies a working pressure of up to 35 bar and an operating temperature range of -20°C to +100°C. Therefore it is rated for use with compressed air and nitrogen at 35 bar. Ensure the rest of your system (hoses, fittings, seals, and safety devices) are also rated for 35 bar and compatible with the gases used, and follow applicable safety standards and installation guidelines.

Can the Quick Connector DN2.7, Hose End, Brass, No Bulkhead Valve, Series 20KA be used with potable water and other non-flammable gases at varying temperatures?

Yes. The Quick Connector DN2.7, Hose End, Brass, No Bulkhead Valve, Series 20KA is suitable for potable water and other non-flammable gases (water, air, nitrogen, etc.) within its specified limits. It is made of brass, rated for up to 35 bar working pressure and an operating temperature range of -20°C to +100°C, so it can be used across varying temperatures within that range. Note: ensure material compatibility with specific potable water requirements (e.g., local regulations for brass alloys and lead content) and confirm that system pressure and temperature stay within the stated limits for safe, compliant operation.

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

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

Additional information

Material	B – brass (bronze)

The compact quick coupling plug DN 2.7 series 20KA with hose end is engineered for maximum efficiency in demanding applications where space is limited. Designed in a partition version for easy and secure panel mounting, it features a one-sided shut-off without valve, ensuring reliable performance with minimal flow resistance. Manufactured from high-quality brass, this coupling guarantees durability and long service life even under intensive use. Suitable for water, air, nitrogen, and other non-flammable gases, it offers versatile application possibilities across various industries. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it provides consistent safety and functionality in both low and high-temperature environments. Its precision design ensures quick and effortless connection, making it an ideal solution for professionals seeking reliability, compactness, and superior performance in fluid and gas handling systems.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]	Enquiry
RE-20SFTS03MXX	Quick coupling plug 20SF DN2.7, for 3 mm hose, partition, brass	3	35
RE-20SFTS04MXX	Quick coupling plug 20SF DN2.7, for 4 mm hose, partition, brass	4	35

The compact quick coupling plug DN 2.7 series 20KA with hose end is engineered for maximum efficiency in demanding applications where space is limited. Designed in a partition version for easy and secure panel mounting, it features a one-sided shut-off without valve, ensuring reliable performance with minimal flow resistance. Manufactured from high-quality brass, this coupling guarantees durability and long service life even under intensive use. Suitable for water, air, nitrogen, and other non-flammable gases, it offers versatile application possibilities across various industries. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it provides consistent safety and functionality in both low and high-temperature environments. Its precision design ensures quick and effortless connection, making it an ideal solution for professionals seeking reliability, compactness, and superior performance in fluid and gas handling systems.