Is the Quick connector DN5.5 without valve, with hose end, nickel-plated steel, series 1400KA / 1423KA suitable for continuous use at 35 bar and temperatures from -20Â°C to +100Â°C?

Yes. Quick connector DN5.5 without valve, with hose end, nickel-plated steel, series 1400KA / 1423KA is suitable for continuous use at 35 bar and temperatures from -20Â°C to +100Â°C. The product specification lists a working pressure of 35 bar and an operating temperature range of -20Â°C to +100Â°C, and the connector is made of hardened, nickel-plated steel designed for industrial compressed air applications. Ensure correct installation, compatible mating couplings, and consider any application-specific factors (vibration, chemical exposure, temperature cycling) that might affect longevity.

Quick connector DN5.5 without valve, with hose end, nickel-plated steel, series 1400KA / 1423KA

Q: Can the Quick connector DN5.5 without valve, with hose end, nickel-plated steel, series 1400KA / 1423KA be used with standard compressed air hoses?

Yes. The Quick connector DN5.5 without valve, with hose end, nickel-plated steel, series 1400KA / 1423KA can be used with standard compressed air hoses, provided the hose inner diameter and fittings match the DN5.5 hose end. Rationale: - The product description states it is âwidely used in the industry primarily for compressed air,â so it is designed for pneumatic applications. - Working pressure is 35 bar, which exceeds typical compressed air system pressures (commonly up to 8â12 bar), so pressure rating is adequate. - Material (hardened, nickel-plated steel) and operating temperature range (â20Â°C to +100Â°C) are suitable for standard air lines and general industrial environments. - The connector has a profile compliant with ISO 6150B (A-A-59439, MIL C-4109), so it will mate with couplers/plugs following that standard. Checks before use: - Ensure the hose inner diameter and the hose end size/type match DN5.5. - Verify compatibility with the mating coupler (ISO 6150B) used in your system. - Confirm any required fittings or clamps are appropriate for the hose and operating conditions.

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

Additional information

Material	CS – steel (cast iron)
Standard length [m]	10, 60 / 120

Quick coupling plug without valve, DN5.5 with profile compliant with ISO 6150B (A-A-59439, MIL C-4109), series 1400KA / 1423KA, with hose end. High-quality plug, widely used in the industry primarily for compressed air. Working pressure: 35 bar. Material: hardened, nickel-plated steel. Operating temperature: from -20°C to +100°C.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
RE-23SFTF06SXN	Quick coupling plug 23 DN5.5, for 6 mm hose, nickel-plated steel	6	35
RE-23SFTF08SXN	Quick coupling plug 23 DN5.5, for 8 mm hose, nickel-plated steel	8	35
RE-23SFTF13SXN	Quick coupling plug 23 DN5.5, for hose 13 mm, nickel-plated steel	12	35

Quick coupling plug without valve, DN5.5 with profile compliant with ISO 6150B (A-A-59439, MIL C-4109), series 1400KA / 1423KA, with hose end. High-quality plug, widely used in the industry primarily for compressed air. Working pressure: 35 bar. Material: hardened, nickel-plated steel. Operating temperature: from -20°C to +100°C.