Is the Quick connector plug for injection molds with GZ without valve, DYROS series 6 compatible with both metric and BSP threads?

Yes. The Quick connector plug for injection molds with GZ without valve, DYROS series 6 is available with either metric or BSP external threads, so it is compatible with both metric and BSP thread systems. The coupling is brass, designed for cooling liquids, compressed air, gas cylinder use and other technical applications, with a working pressure of 15 bar.

Can the Quick connector plug for injection molds with GZ without valve, DYROS series 6 be used with aggressive cooling fluids or only standard coolant?

The Quick connector plug for injection molds with GZ without valve, DYROS series 6 is designed for cooling liquids in plastic processing and related technical fields. Made of brass and rated to 15 bar, it is suitable for standard coolants and many common aqueous or oil-based cooling fluids. However, brass can be attacked by certain aggressive chemicals (strong acids, alkalis, chlorinated solvents, and some glycols at high concentrations/temperatures). For aggressive cooling fluids you must verify chemical compatibility of brass with the specific fluid and operating conditions (temperature, concentration, pressure). If incompatibility exists, choose a coupling made from a corrosion-resistant material or use protective measures.

Does the Quick connector plug for injection molds with GZ without valve, DYROS series 6 require thread sealant for BSP or metric threads?

Quick connector plug for injection molds with GZ without valve, DYROS series 6: For the DYROS series 6 plug with external BSP or metric threads, thread sealing is recommended when used with liquids (cooling systems) or gases under pressure to ensure leak-free joints. BSP parallel (BSPP) threads typically require a thread sealant such as PTFE tape or liquid thread sealant applied to the mating threads because the seal is not made by the thread form itself. BSP tapered (BSPT) threads seal by thread interference but often still benefit from a sealant to ensure reliability at up to 15 bar. Metric threads generally do not form a pressure-tight seal on their own and likewise require an appropriate thread sealant (PTFE tape or compatible liquid/thread dope) or the use of an O-ring/face seal if the mating port provides one. Use a sealant compatible with brass and the conveyed media (cooling liquids, compressed air, gases). Follow the equipment installerâs recommendations and applicable standards for pressure fittings.

Quick connector plug for injection molds with GZ without valve, DYROS series 6

Additional information

Material	B – brass (bronze)

DYROS series 6 quick coupling plug with external thread without valve. Available with metric or BSP thread. 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	Nominal inner diameter	Working pressure [bar]
DY-N608	Plug DN 6 with GZ M8x0.75, without valve	-	15
DY-N610	Plug DN 6 with GZ M10x1, without valve	-	15
DY-N610-1,5	Plug DN 6 with GZ M10x1.5, without valve	-	15
DY-N614	DN 6 plug with GZ BSP 1/4", without valve	-	15
DY-N618	DN 6 plug with BSP 1/8" female thread, without valve	-	15
DY-N638	DN 6 plug with BSP 3/8" female thread, without valve	-	15
DY-N645	Plug DN 6 with GZ M14x1.5, without valve	-	15

DYROS series 6 quick coupling plug with external thread without valve. Available with metric or BSP thread. Designed for cooling liquids in plastic processing, compressed air installations, gas cylinder applications, and other technical fields. Material: brass. Working pressure: 15 bar.