STBL-SO Series – Single Touch Ball Lock with Shut-Off The STBL-SO Series is an advanced quick coupling solution engineered for rapid clamping and de-clamping of pipes used in fuel lines, cooling systems, and similar fluid handling systems. Designed specifically for low-pressure applications, it offers a tool-free, single-touch locking mechanism that significantly reduces operator effort and cycle time. With its integrated shut-off valve, the STBL-SO prevents fluid spillage or contamination during disconnection, ensuring cleaner and safer operations. The superior dual-seal design guarantees high reliability and repeatability, even across multiple connect-disconnect cycles. Key features - 1) One-touch locking for fast and reliable engagement. 2) Internal shut-off valve to prevent fluid loss and maintain cleanliness. 3) Dual-sealing technology for enhanced leak-proof performance. 4) Robust construction suitable for various pipe-end geometries (flares, beads, barbs, flanges, etc.). 5) Designed for low-pressure system compatibility. Key Benefits - 1) Quick and simple operation – no tools or complex maneuvers required. 2) First-time-right connection reduces error rates and retesting. 3) Improved test bench productivity through faster connection cycles. 4) No fluid loss or drips at disconnection point – critical for cleanroom or sensitive environments. 5) Minimized operator fatigue due to ergonomic, low-effort design. 6) Long service life even in repetitive-use scenarios. Technical Highlights - 1) Automotive fuel line and cooling system testing. 2) Leak testing and functional validation on assembly lines. 3) Quick connect for low-pressure hydraulic or pneumatic setups. 4) R& D lab environments requiring frequent pipe changes. 5) Operating Pressure Range: Suitable for low-pressure systems (specifications available upon request). 6) Temperature Range: Customizable to match testing/environmental needs. 7) Material Options: Available in corrosion-resistant and chemical-compatible grades. 8) Connection Sizes: Wide range of diameters available to suit diverse pipe configurations.