Is the Quick coupling socket for injection molds with hose end with valve, DYROS series 80 compatible with vacuum applications or only for 15 bar positive pressure?

Quick coupling socket for injection molds with hose end with valve, DYROS series 80 is specified for a working pressure of 15 bar and is intended for cooling liquids, compressed air, gas cylinders and similar technical uses. The description lists materials (brass bodies, treated stainless steel retaining rings/springs/balls) and Viton seals, which are compatible with many fluids and provide good sealing performance. However, the provided specification only gives a maximum working (positive) pressure and does not state vacuum or negative-pressure rating or leakage/holding capability under vacuum. Without explicit vacuum rating or mention of vacuum service, you cannot assume suitability for vacuum applications. Components like check/shut-off valves and ball/seat arrangements designed for positive-pressure shutoff may not seal reliably under significant vacuum or prevent inrush/air leaks. For vacuum use you need manufacturer confirmation of allowable negative pressure, leakage rate, and any required orientation or auxiliary sealing. Conclusion: Quick coupling socket for injection molds with hose end with valve, DYROS series 80 should be considered suitable for positive pressures up to 15 bar only. For vacuum applications, consult the manufacturer or technical datasheet for a confirmed vacuum rating and leakage specifications before use.

Can the Quick coupling socket for injection molds with hose end with valve, DYROS series 80 be used for vacuum (negative pressure) applications?

Quick coupling socket for injection molds with hose end with valve, DYROS series 80 is primarily designed for cooling liquids, compressed air and similar positive-pressure media with a working pressure up to 15 bar. Although its materials (brass body, stainless steel rings/springs/balls, Viton seals) are chemically compatible with many media, the product description does not specify suitability for vacuum/negative-pressure service. Quick couplings with spring-loaded balls and shut-off valves generally are not rated for vacuum unless explicitly designed and tested for leak-tightness under negative pressure. Therefore do not assume safe or leak-free operation under vacuum without manufacturer confirmation or vacuum-rating data. If vacuum use is required, request manufacturer verification or a coupling explicitly specified for vacuum applications.

Does the Quick coupling socket for injection molds with hose end with valve, DYROS series 80 support media other than cooling liquids and compressed air?

Yes. The Quick coupling socket for injection molds with hose end with valve, DYROS series 80 is primarily designed for cooling liquids in plastic processing and for compressed air installations, but its construction and materials allow use with other compatible media as well. Reasons: - Materials: All components are brass, retaining rings/springs/balls are treated stainless steel, and seals are Viton. a combination resistant to many hydraulic fluids, oils, fuels, and various chemically compatible gases and liquids. - Sealing and pressure: Viton seals and a 15 bar working pressure make it suitable for many industrial fluids and gases within that pressure limit. - Typical compatible media beyond cooling liquids and compressed air can include certain hydraulic oils, lubricants, fuel oils, and non-corrosive gasesâprovided they are chemically compatible with brass and Viton. Caveats and recommendations: - Avoid strongly corrosive or oxidizing media (strong acids, strong alkalis, halogenated solvents) that attack brass or Viton. - Verify chemical compatibility for the specific fluid or gas (manufacturerâs compatibility charts or testing). - Ensure temperature range of the media stays within Viton and component limits. - Confirm that 15 bar working pressure is sufficient and that any safety/regulatory requirements for the intended medium are met. Conclusion: The Quick coupling socket for injection molds with hose end with valve, DYROS series 80 can support media other than cooling liquids and compressed air if those media are chemically compatible with brass and Viton and operate within the 15 bar pressure and allowable temperature limits.

Quick coupling socket for injection molds with hose end with valve, DYROS series 80

Additional information

Material	B – brass (bronze)

DYROS series 80 quick coupling socket with hose end and shut-off valve. Designed for cooling liquids in plastic processing, compressed air installations, gas cylinders, and other technical fields. Material: all components are made of brass, while the retaining rings, springs, and balls are made of treated stainless steel. Sealing: viton. Working pressure: 15 bar.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
DY-LK818	DN 13 socket with 1/2" hose end, with valve	12	15	In stock	0 zł		Enquiry
DY-LK819	Socket DN 13 with end for 3/4" hose, with valve	20	15	In stock	0 zł		Enquiry

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DYROS series 80 quick coupling socket with hose end and shut-off valve. Designed for cooling liquids in plastic processing, compressed air installations, gas cylinders, and other technical fields. Material: all components are made of brass, while the retaining rings, springs, and balls are made of treated stainless steel. Sealing: viton. Working pressure: 15 bar.