The new SMC KY Series Turn-lock All Resin Fittings offer an innovative solution to one of the most common issues in fluid handling systems - leakage due to insufficient tube insertion. Designed for applications requiring high chemical resistance and contamination-free environments, these fittings provide reliable connections for critical fluid applications.
Key Features and Benefits
Innovative Turn-lock Mechanism
- Prevents Improper Connections: The sleeve won't rotate unless the tube is fully inserted
- Visual Confirmation: Color-coded indicators show when tubes are properly secured (gray for unlocked, white for locked)
- Reduced Leakage Risk: Eliminates the common problem of leaks from improperly inserted tubing
All-Resin Construction
- Zero Metal Contamination: Made entirely of non-metallic materials (PPS-GF30)
- Excellent Chemical Resistance: Compatible with a wide range of fluids
- Grease-Free Operation: Ideal for clean environments and sensitive applications
Versatile Fluid Compatibility
- Multiple Media Types: Works with air, nitrogen, water, pure water, and various chemicals
- Temperature Range: Operates between 0°C and 80°C
- Pressure Rating: Maximum operating pressure of 1.0 MPa
Superior Sealing Design
- Reduced Tube Damage: The chuck doesn't contact the tube during insertion, preventing scratches
- EPDM O-rings: Provides reliable sealing for multiple fluid types
- ISO Class 3 Cleanliness: Suitable for cleanroom environments
Applications
The KY Series Turn-lock All Resin Fittings are ideal for applications requiring high chemical resistance and contamination-free environments, such as:
- Semiconductor Manufacturing: Nitrogen purge to silicon wafers
- Clean Room Equipment: Connection to FOUP load ports and EFEM modules
- Chemical Processing: Supply lines for cleaning solutions
- Water Treatment: Pure water and ultrapure water lines
- Laboratory Equipment: Chemical handling systems
Compared to Conventional Fittings
Unlike conventional fittings that may damage tubing during insertion, the KY Series features a unique design where the chuck remains open during tube insertion. This prevents scratching the tube surface, which can cause micro-leaks over time. The visual confirmation system also eliminates guesswork, ensuring secure connections every time.
Available Options
The KY Series is currently available in the following configuration:
- Model: KYH07-01 (Male connector)
- Tubing Size: ø1/4" outer diameter
- Connection Thread: R1/8
- Option: Available with or without pipe tape (X53)
Elite SMC Distribution and Support from Proax
As Canada's elite SMC distributor, Proax Technologies offers comprehensive support for the KY Series and all SMC products across our 13 nationwide locations. Our in-house engineering team provides expert assistance for implementation, from selection to installation.
Whether you're designing new semiconductor equipment or upgrading existing chemical processing systems, our engineering team can help you integrate these innovative fittings for maximum reliability.
For more information about the SMC KY Series Turn-lock All Resin Fittings, contact our team today.
