Is the Quick-connect plug for injection molds with hose end without valve, DYROS series 90 compatible with hot cooling liquids up to 15 bar?

Yes. The Quick-connect plug for injection molds with hose end without valve, DYROS series 90 is specified for cooling liquids and has a working pressure of 15 bar, so it is compatible with hot cooling liquids up to that pressure. Material brass offers good thermal conductivity and corrosion resistance suitable for typical cooling media. Ensure the liquid temperature and chemical composition are within the manufacturerâs recommended limits (brass compatibility) and that hoses, seals and mating couplings in your system are rated for the same temperature and 15 bar pressure to maintain safe operation.

Quick-connect plug for injection molds with hose end without valve, DYROS series 90

Q: Can the Quick-connect plug for injection molds with hose end without valve, DYROS series 90 be used with aggressive cooling liquids?

Yes. the Quick-connect plug for injection molds with hose end without valve, DYROS series 90 can be used with many cooling liquids, but with important caveats. Reasoning: - The coupling is specified for cooling liquids in plastic processing and similar technical fields and is made of brass, so it is generally compatible with standard water-based coolants and many aqueous solutions. - Brass offers good resistance to corrosion from water and common glycol-based coolants but can be attacked by highly aggressive or corrosive fluids (strong acids, strong alkalis, chlorinated hydrocarbons, certain heavy solvents or aggressive deionized water over long exposure), which may cause dezincification or accelerated corrosion. Recommendations: - Use with standard water, water-glycol mixtures, and ordinary cooling media is appropriate within the working pressure (15 bar). - For aggressive or chemically aggressive coolants, confirm chemical compatibility of brass with the specific fluid and operating temperature. If compatibility is uncertain or the fluid is known to be aggressive, choose fittings made of a more resistant material (e.g., stainless steel) or consult the manufacturer for application-specific approval. - Also verify seals and any internal elastomers (if present) for chemical compatibility, as these may be the limiting factor. Conclusion: The Quick-connect plug for injection molds with hose end without valve, DYROS series 90 is suitable for many cooling liquids, but avoid use with strongly aggressive chemicals unless you verify full material compatibility or obtain manufacturer confirmation.

Additional information

Material	B – brass (bronze)

DYROS series 90 quick coupling plug with hose end without valve. Designed for cooling liquids in plastic processing, compressed air installations, gas cylinder applications, and other technical fields. Material: brass. Working pressure: 15 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
DY-N926	DN 9 plug with 3/8" hose end, without valve	10	15	In stock	0 zł		Enquiry
DY-N928	DN 9 plug with 1/2" hose end, without valve	12	15	In stock	0 zł		Enquiry

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DYROS series 90 quick coupling plug with hose end without valve. Designed for cooling liquids in plastic processing, compressed air installations, gas cylinder applications, and other technical fields. Material: brass. Working pressure: 15 bar.