The KY Series Turn-Lock Type All-Resin Fittings are engineered to provide secure, leak-free connections with unparalleled reliability and ease of use.

KY fittings feature a unique design that prevents leakage due to insufficient tube insertion, giving you peace of mind. The turn-lock mechanism ensures secure tube insertion every time, and a visible indicator allows you to confirm the tube grip status at a glance.

• Leak-Proof Design: Patented turn-lock mechanism actively prevents leaks caused by insufficient tube insertion.
• Visual Confirmation: Easily verify tube insertion status at a glance.
• Grease-Free & Non-Metal: All-resin construction eliminates contamination risks.
• Versatile Fluid Compatibility: Suitable for air, nitrogen, water, DI water, and some chemicals.
• Wide Temperature Range: Operating temperature from 0 to 80°C.