Is the Quick coupling socket 45° with male thread and valve for injection molds, DYROS series 40 compatible with both metric and BSP thread systems?

Yes. The Quick coupling socket 45° with male thread and valve for injection molds, DYROS series 40 is available with both metric and BSP external threads, so it is compatible with systems using either thread standard.

Can the Quick coupling socket 45° with male thread and valve for injection molds, DYROS series 40 be used with aggressive chemicals or high-temperature fluids beyond standard Viton limits?

Quick coupling socket 45° with male thread and valve for injection molds, DYROS series 40 uses Viton seals and brass/stainless-steel construction. Viton offers excellent resistance to many chemicals and higher temperatures than standard elastomers, but it has defined limits: typically up to ~200–230°C continuous and reduced compatibility with very aggressive media (strong acids, alkalis, ketones like acetone, certain amine solutions, and some chlorinated solvents). The metal parts (brass) are also susceptible to dezincification or corrosion with highly aggressive chemicals (e.g., strong ammoniacal or acidic environments, halides), and elevated temperatures accelerate wear and seal aging. Therefore, Quick coupling socket 45° with male thread and valve for injection molds, DYROS series 40 is suitable for many industrial fluids and higher-than-average temperatures within Viton’s and brass’s material limits, but it is not guaranteed for highly aggressive chemicals or continuous service well beyond Viton’s rated temperature range. For such media or higher temperatures, consult the manufacturer for specific chemical compatibility data, consider alternative seal materials (e.g., PTFE, EPDM, Kalrez) and corrosion-resistant body materials (e.g., stainless steels specified for the chemical), or perform application-specific testing before use.

Quick coupling socket 45° with male thread and valve for injection molds, DYROS series 40

Additional information

Material	B – brass (bronze)

The 45° DYROS Series 40 quick coupling socket with external thread and integrated shut-off valve is a reliable and versatile solution for demanding industrial applications. Available with both metric and BSP threads, it ensures seamless integration into a wide range of systems, from cooling circuits in plastic processing to compressed air installations, gas cylinders, and other technical environments. Manufactured entirely from high-quality brass, with retaining rings, springs, and balls crafted from treated stainless steel, the coupling guarantees durability, resistance to wear, and long-lasting performance even under intensive use. The Viton sealing provides excellent chemical and temperature resistance, ensuring leak-free operation and maximum safety. With a working pressure of up to 15 bar, this coupling socket combines robust construction with precision engineering, offering an efficient and secure connection that enhances productivity and minimizes downtime. Its 45° design further improves ergonomics and installation flexibility, making it the ideal choice for professionals seeking reliability and efficiency in fluid and gas handling systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
DY-VKUM445-45	45° socket DN 9 with GZ M14x1.5, with valve	-	15	In stock	Enquiry
DY-VKUM465-45	45° socket DN 9 with GZ M16x1.5, with valve	-	15	In stock	Enquiry
DY-VKUM485-45	45° socket DN 9 with GZ M18x1.5, with valve	-	15	In stock	Enquiry
DY-VKUR414-45	45° socket DN 9 with GZ 1/4", with valve	-	15	In stock	Enquiry
DY-VKUR438-45	45° socket DN 9 with GZ 3/8", with valve	-	15	In stock	Enquiry

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The 45° DYROS Series 40 quick coupling socket with external thread and integrated shut-off valve is a reliable and versatile solution for demanding industrial applications. Available with both metric and BSP threads, it ensures seamless integration into a wide range of systems, from cooling circuits in plastic processing to compressed air installations, gas cylinders, and other technical environments. Manufactured entirely from high-quality brass, with retaining rings, springs, and balls crafted from treated stainless steel, the coupling guarantees durability, resistance to wear, and long-lasting performance even under intensive use. The Viton sealing provides excellent chemical and temperature resistance, ensuring leak-free operation and maximum safety. With a working pressure of up to 15 bar, this coupling socket combines robust construction with precision engineering, offering an efficient and secure connection that enhances productivity and minimizes downtime. Its 45° design further improves ergonomics and installation flexibility, making it the ideal choice for professionals seeking reliability and efficiency in fluid and gas handling systems.