Is the Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA compatible with oxygen or other reactive gases?

Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA Format is specified for air, inert gases, and liquids. It is made of brass (or nickelâplated brass) with NBR seals and stainless/steel internal parts. Because the product description explicitly lists air and inert gases, it is suitable for nonâreactive gases such as nitrogen, argon, etc. It is not specified as compatible with oxygen or other reactive/oxidizing gases; additionally, materials like brass and NBR are generally not recommended for highâpurity oxygen service due to fire/compatibility risks. For use with oxygen or other reactive gases, consult the manufacturer for oxygenâcleaning, material compatibility, and certification. If no specific oxygen compatibility or oxygenâclean cleaning/approval is stated, do not assume safe use with oxygen.

Can the Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA be used with food-grade liquids or beverages?

Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA is not suitable for guaranteed use with food-grade liquids or beverages. Although materials (brass, nickel-plated brass, AISI 301/420 steels, NBR seals) and temperature/pressure ratings allow handling liquids, these materials are not certified food-grade or NSF/DMF approved; brass may leach lead and NBR is not generally recommended for potable fluids. For contact with food or beverages you should specify components with food-grade materials and certifications (e.g., stainless steel 316, FDA/NSF-approved elastomers like EPDM or FKM food-grade) and supplier confirmation.

Can the Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA be used for high-pressure hydraulic oil?

Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA. based on the provided specification, it is designed for air, inert gases and liquids, with a working pressure of 35 bar, materials brass/nickel-plated brass and NBR seals, and an operating temperature range of â20Â°C to +100Â°C. Hydraulic systems with high-pressure hydraulic oil typically operate at much higher pressures (often 100â350 bar or more) and can require seals and materials compatible with hydraulic fluids and temperatures beyond the stated range. Key concerns: - Maximum working pressure: 35 bar is far below typical high-pressure hydraulic system pressures. - Seal compatibility: NBR is commonly used with mineral oils, but compatibility depends on specific oil type, additives and temperature; long-term compatibility at elevated temperatures and pressures must be verified. - Safety and durability: components (locking balls, springs, brass body) and flow characteristics here are intended for low-pressure fluid/air use; they may not withstand the mechanical loads and wear in high-pressure hydraulic service. Conclusion: Do not use Quick-connection socket DN1.5 miniature universal, with hose socket, brass, series 02KA for high-pressure hydraulic oil systems. It is unsuited due to insufficient pressure rating and potential material/seal limitations. If you require a quick-connect for hydraulic oil, select a coupling specifically rated for the systemâs maximum pressure and compatible with the hydraulic fluid and temperature.

Socket quick coupling DN1.5 Miniature universal, with fitting for hose, brass, series 02KA

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

Additional information

Material	B – brass (bronze)

Miniature socket quick coupling DN1.5, with valve, with fitting for hose, for air, inert gases and fluids, where small dimensions are required. Available in two variants: made of brass without coating and made of brass coated nickel. Working pressure: 35 bar. flow capacity: 40 l/min, Pe=6 bar, Δp=0.5 bar (air), Kv=0.048, 0.8 l/min at Δp=1 bar (water). Operating temperature: from -20°C to +100°C. Material: brass or nickel-plated brass, AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
RE-02KATF02MPN	Quick coupling socket 02 DN1.5, for 2 mm hose, brass nickel-plated, NBR	2	35	In stock	Enquiry
RE-02KATF02MPX	Quick coupling socket 02 DN1.5, for 2 mm hose, brass, NBR	2	35	In stock	Enquiry
RE-02KATF03MPN	Quick coupling socket 02 DN1.5, for 3 mm hose, brass nickel-plated, NBR	3	35	In stock	Enquiry
RE-02KATF03MPX	Quick coupling socket 02 DN1.5, for 3 mm hose, brass, NBR	3	35	In stock	Enquiry

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Miniature socket quick coupling DN1.5, with valve, with fitting for hose, for air, inert gases and fluids, where small dimensions are required. Available in two variants: made of brass without coating and made of brass coated nickel. Working pressure: 35 bar. flow capacity: 40 l/min, Pe=6 bar, Δp=0.5 bar (air), Kv=0.048, 0.8 l/min at Δp=1 bar (water). Operating temperature: from -20°C to +100°C. Material: brass or nickel-plated brass, AISI 301 steel (spring and ring), AISI 420 steel (locking balls). Sealing: NBR.