Is the NiTO high-pressure coupling socket with metric GZ, brass suitable for continuous use at 180 bar and +150Â°C?

No. The NiTO high-pressure coupling socket with metric GZ, brass Format is specified for a working pressure of 180 bar and an operating temperature of +150Â°C as limits; however, those values normally represent maximum short-term or rated limits, not conditions for guaranteed continuous operation. Continuous use at the upper rated temperature and pressure stresses brass (even chrome-plated) components, shortens fatigue life, increases risk of leaks, accelerated corrosion/creep, and may exceed seal material limits. For safe continuous operation at 180 bar and +150Â°C you must confirm: compatible seal materials rated for continuous exposure at +150Â°C and 180 bar, manufacturer confirmation that those ratings are for continuous duty, and applicable safety factors/standards compliance. Without explicit manufacturer confirmation that the NiTO high-pressure coupling socket with metric GZ, brass Format is rated for continuous operation at those exact conditions, do not assume it is suitable.

Can the NiTO high-pressure coupling socket with metric GZ, brass be used safely with steam or hot fluids at +150Â°C?

Yes - the NiTO high-pressure coupling socket with metric GZ, brass can be used with steam or hot fluids up to +150Â°C. The product description lists an operating temperature of +150Â°C, construction from chrome-plated brass, and a working pressure of 180 bar, indicating it is rated for high-temperature, high-pressure applications. However, ensure compatibility with the specific fluid (steam chemistry, condensate, additives) and any connected components (seals, mating couplings) as they must also tolerate 150Â°C and the stated pressure. For safety, follow manufacturer installation guidelines and consider periodic inspection for wear, corrosion, or seal degradation when used with steam or hot fluids.

Does the NiTO high-pressure coupling socket with metric GZ, brass withstand thermal cycling to +150Â°C at 180 bar?

Yes. The NiTO high-pressure coupling socket with metric GZ, brass (chromeâplated brass, working pressure 180 bar, operating temperature +150Â°C) is specified for operation up to +150Â°C at 180 bar, so it is designed to withstand those conditions. Ensure proper installation and consider applicationâspecific factors (media, thermal cycling rate, joint design, sealing materials, and corrosion) that could affect longâterm performance; for repeated thermal cycling or critical safety applications consult the manufacturer or perform applicationâspecific testing.

NiTO high-pressure coupling socket with metric GZ, brass

Additional information

Material	B – brass (bronze)

High-pressure water quick coupling NiTO socket with external metric thread. Available version with long thread. Material: chrome-plated brass. Working pressure: 180 bar. Operating temperature: +150°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
NT-6550NB3	Quick-connect socket high pressure GZ M22x1.5	-	180	In stock	0 zł		Enquiry
NT-6550PA3	Quick coupling socket high pressure GZ M22x1.5 long	-	180	In stock	0 zł		Enquiry

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High-pressure water quick coupling NiTO socket with external metric thread. Available version with long thread. Material: chrome-plated brass. Working pressure: 180 bar. Operating temperature: +150°C.