Is the Brass Quick-Connect Socket DN1.5 with Mini Universal Valve, Threaded, Series 02KA compatible with water and inert gases at 35 bar max working pressure?

Yes. The Brass Quick-Connect Socket DN1.5 with Mini Universal Valve, Threaded, Series 02KA is specified for air, inert gases, and liquids with a maximum working pressure of 35 bar, so it is compatible with water and inert gases up to 35 bar. The product description confirms suitability for water (flow: 0.8 l/min at Δp=1 bar) and inert gases, uses corrosion-resistant brass options and robust internal components (AISI 301/420 steels, NBR seals), and operates from −20°C to +100°C, supporting safe use under the stated conditions.

Can the Brass Quick-Connect Socket DN1.5 with Mini Universal Valve, Threaded, Series 02KA be used in systems operating continuously at temperatures near +100°C without performance loss?

Yes. The Brass Quick-Connect Socket DN1.5 with Mini Universal Valve, Threaded, Series 02KA is specified to operate in a temperature range from -20°C to +100°C. Continuous operation near +100°C falls within the declared operating limit, so when used within this range (and respecting the stated maximum working pressure of 35 bar and correct media compatibility), the connector should maintain its performance without loss. Notes to consider for reliable long-term use: - The sealing material is NBR, whose properties can degrade over time at the upper end of its temperature range; verify compatibility with your specific fluids and expected exposure duration. - Elevated temperatures may accelerate wear of metallic components and seals—plan appropriate inspection and maintenance intervals. - Confirm that upstream/downstream components and any lubricants or coatings in your system are also rated for sustained operation near +100°C.

Brass Quick-Connect Socket DN1.5 with Mini Universal Valve, Threaded, Series 02KA

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

Additional information

Material	B – brass (bronze)

The miniature quick-connect socket DN1.5 with integrated valve is a compact and highly reliable solution designed for applications where minimal dimensions are essential, ensuring secure and efficient connections for air, inert gases, and liquids. Offered in two durable material options—uncoated brass or nickel-plated brass—it combines strength with corrosion resistance, making it suitable for demanding environments. With a maximum working pressure of 35 bar and a flow rate of 40 l/min at Pe=6 bar and Δp=0.5 bar for air, as well as 0.8 l/min at Δp=1 bar for water, this connector guarantees stable performance and optimized flow control. The robust construction incorporates AISI 301 steel for the spring and ring, AISI 420 steel for the locking balls, and reliable NBR sealing, ensuring long-lasting tightness and safety. Designed to operate in a wide temperature range from -20°C to +100°C, it adapts seamlessly to various industrial conditions. Available with either external or internal metric thread, this socket provides flexibility in installation and integration, making it an ideal choice for precision systems that demand efficiency, durability, and compact design.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-02KAAM03MPN	Quick coupling socket 02 DN1.5, GZ M3, nickel-plated brass, NBR	-	35	In stock	Enquiry
RE-02KAAM03MPX	Quick coupling socket 02 DN1.5, GZ M3, brass, NBR	-	35	In stock	Enquiry
RE-02KAIM03MPN	Quick coupling socket 02 DN1.5, G thread M3, nickel-plated brass, NBR	-	35	In stock	Enquiry
RE-02KAIM03MPX	Quick coupling socket 02 DN1.5, GW M3, brass, NBR	-	35	In stock	Enquiry

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The miniature quick-connect socket DN1.5 with integrated valve is a compact and highly reliable solution designed for applications where minimal dimensions are essential, ensuring secure and efficient connections for air, inert gases, and liquids. Offered in two durable material options—uncoated brass or nickel-plated brass—it combines strength with corrosion resistance, making it suitable for demanding environments. With a maximum working pressure of 35 bar and a flow rate of 40 l/min at Pe=6 bar and Δp=0.5 bar for air, as well as 0.8 l/min at Δp=1 bar for water, this connector guarantees stable performance and optimized flow control. The robust construction incorporates AISI 301 steel for the spring and ring, AISI 420 steel for the locking balls, and reliable NBR sealing, ensuring long-lasting tightness and safety. Designed to operate in a wide temperature range from -20°C to +100°C, it adapts seamlessly to various industrial conditions. Available with either external or internal metric thread, this socket provides flexibility in installation and integration, making it an ideal choice for precision systems that demand efficiency, durability, and compact design.