Is the Quick-connect plug for injection molds with hose end without valve, DYROS series 40 compatible with food-grade cooling liquids and safe for use in plastic processing lines?

Quick-connect plug for injection molds with hose end without valve, DYROS series 40 is designed for cooling liquids in plastic processing and other technical fields. It is made of brass and rated to 15 bar working pressure. Brass is commonly used in cooling circuits and is compatible with many water-based and glycol-based food-grade cooling fluids; however, brass can leach small amounts of copper and zinc, which may not meet strict food-contact regulations. The product description does not state food-grade certification (e.g., FDA, EU 1935/2004, WRAS). Therefore, while functionally suitable for cooling liquids in plastic processing lines, Quick-connect plug for injection molds with hose end without valve, DYROS series 40 should not be assumed food-grade or certified safe for direct contact with food-grade cooling media without verification. Recommendation: confirm material composition and any applicable food-contact or migration test certificates from the manufacturer or supplier. If food-grade certification is required, request documented compliance (FDA/EU/NSF/WRAS or specific migration tests) or use a coupling explicitly marketed and certified for food-contact fluids.

Does the Quick-connect plug for injection molds with hose end without valve, DYROS series 40 require specific hose types for safe cooling liquid use?

Quick-connect plug for injection molds with hose end without valve, DYROS series 40 does not state a required special hose type in the given description. It is designed for cooling liquids and made of brass with a working pressure of 15 bar, so for safe use choose hoses rated for at least 15 bar, chemically compatible with your cooling liquid (e.g., water, glycol), and suitable for the operating temperature range. Use hoses with proper fittings/clamps for the hose end to ensure leak-free connection. If in doubt or for aggressive fluids/food applications, consult the manufacturerâs specifications or technical datasheet.

Quick-connect plug for injection molds with hose end without valve, DYROS series 40

Q: Can the Quick-connect plug for injection molds with hose end without valve, DYROS series 40 withstand 15 bar continuous pressure?

Yes. The Quick-connect plug for injection molds with hose end without valve, DYROS series 40 is specified with a working pressure of 15 bar, so it is rated to withstand 15 bar continuous pressure when used within its intended applications (cooling liquids in plastic processing, compressed air installations, gas cylinder applications, and similar technical fields). Ensure correct installation, compatible hoses and fittings, and that operating conditions (temperature, fluid type, dynamic loads, and safety margins) do not exceed the manufacturer's limits; for critical or prolonged high-pressure use, confirm with the manufacturer or supplier.

Additional information

Material	B – brass (bronze)

DYROS series 40 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-N426	DN 7 plug with end for 3/8" hose, without valve	12	15	In stock	0 zł		Enquiry
DY-N428	DN 9 plug with 1/2" hose end, without valve	12	15	In stock	0 zł		Enquiry

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DYROS series 40 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.