Is the IN-LINE quick connector set with hose end, no valve, acetal, SMC DN 1.2 series compatible with standard inkjet and medical tubing for leak-free operation?

Yes — the IN-LINE quick connector set with hose end, no valve, acetal, SMC DN 1.2 series is compatible with standard inkjet and medical tubing for leak‑free operation when used within its specified parameters. The design (socket and plug that twist together) provides a secure, reliable fit while permitting slight hose rotation to prevent twisting and reduce mechanical stress, minimizing accidental disconnection. Constructed from durable acetal and sealed with an NBR O‑ring, it ensures long‑lasting, leak‑resistant performance. Its nominal size DN 1.2 mm and resistance to working pressures up to 6.9 bar, plus an operating temperature range of −40 °C to +82 °C, make it suitable for inkjet systems, blood transfer and other medical fluid applications, cooling circuits, and gas chromatography. For optimal leak‑free results, match the coupling to tubing with the correct ID/OD for DN 1.2, compatible material (medical‑grade or inkjet‑grade), and operate within the pressure and temperature limits; consider valve or color options if your application requires additional features.

Can the IN-LINE quick connector set with hose end, no valve, acetal, SMC DN 1.2 series be sterilized for use in medical blood-transfer applications without compromising the NBR O-ring or acetal housing?

The IN-LINE quick connector set with hose end, no valve, acetal, SMC DN 1.2 series can be used in medical blood-transfer environments, but sterilization compatibility depends on the method. Acetal (POM) and NBR O-rings withstand many common cleaning and sterilization procedures, yet they have limits: - Autoclaving (121–134°C, saturated steam) is likely to degrade acetal dimensionally and accelerate NBR aging — not recommended. - High-temperature dry heat sterilization similarly risks material distortion and O-ring hardening. - Ethylene oxide (EtO) gas sterilization is generally compatible with acetal and NBR if process residues and aeration are controlled, but requires validation. - Gamma irradiation and electron beam sterilization can embrittle acetal and cause NBR property changes; these methods are risky without supplier confirmation. - Liquid chemical sterilants (e.g., hydrogen peroxide vapor, peracetic acid, IPA-based disinfectants) at appropriate concentrations and exposures are often acceptable, but repeated exposure may affect NBR swell, hardness, and long-term seal integrity. Recommendation: Validate the intended sterilization process with the connector manufacturer or perform application-specific testing (leak, mechanical fit, O-ring hardness, biocompatibility) after sterilization cycles. If frequent high-temperature or radiation sterilization is required, consider alternative materials or a version with a compatible elastomer specified by the supplier.

IN-LINE quick connector set with hose end, no valve, acetal, SMC DN 1.2 series

All products, Industrial plastic quick couplings/

Additional information

Material	P – material (plastic)

The quick coupling set without valve, consisting of a socket and plug with hose end, is designed for demanding applications such as inkjet printing systems, medical environments involving blood transfer, cooling fluid circulation, or gas chromatography. Its innovative connection method, based on twisting the two elements together, ensures a secure and reliable fit while allowing the hose to rotate slightly during operation. This prevents unwanted twisting, reduces mechanical stress, and minimizes the risk of accidental disconnection, ensuring smooth and uninterrupted processes. Manufactured from durable acetal and sealed with an NBR O-ring, the coupling guarantees long-lasting performance even under intensive use. With a nominal size of DN 1.2 mm, a total length precisely adapted to system requirements, and resistance to working pressures up to 6.9 bar, it provides both safety and efficiency. The wide operating temperature range from -40°C to +82°C makes it suitable for diverse industrial and laboratory conditions. For additional flexibility, versions with integrated valves and in elegant black color are also available, offering tailored solutions for specialized applications. This coupling is the perfect choice for professionals seeking reliability, ease of use, and advanced functionality in fluid and gas handling systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
CC-SMX-10-AC	IN-LINE SMC DN1.2 1/16" assembly, without valve, acetal	-	6.9	In stock	0 €		Enquiry
CC-SMX-11-AC	IN-LINE SMC DN1.2 1/8", without valve, acetal	-	6.9	In stock	0 €		Enquiry

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The quick coupling set without valve, consisting of a socket and plug with hose end, is designed for demanding applications such as inkjet printing systems, medical environments involving blood transfer, cooling fluid circulation, or gas chromatography. Its innovative connection method, based on twisting the two elements together, ensures a secure and reliable fit while allowing the hose to rotate slightly during operation. This prevents unwanted twisting, reduces mechanical stress, and minimizes the risk of accidental disconnection, ensuring smooth and uninterrupted processes. Manufactured from durable acetal and sealed with an NBR O-ring, the coupling guarantees long-lasting performance even under intensive use. With a nominal size of DN 1.2 mm, a total length precisely adapted to system requirements, and resistance to working pressures up to 6.9 bar, it provides both safety and efficiency. The wide operating temperature range from -40°C to +82°C makes it suitable for diverse industrial and laboratory conditions. For additional flexibility, versions with integrated valves and in elegant black color are also available, offering tailored solutions for specialized applications. This coupling is the perfect choice for professionals seeking reliability, ease of use, and advanced functionality in fluid and gas handling systems.