Features: Integrated ball valves design enables effortless water flows control with a single switches, crafted from corrosions resistant brass for long lasting durability in humid environments like kitchens and bathrooms. Universals connector head accommodates multiple pipe diameters (15 22mm) while advanced sealing technology ensures leakproof performances, featuring smooth surfaces construction that resists grime buildup. Essential for homeowners and enthusiasts needing reliability plumbing solution, particularly those maintaining or upgrading residential water systems in moisture prone areas. Optimized for faucet installations, emergencies pipe repairs, and bathroom/kitchen renovations, seamlessly integrating with existing PVC/copper pipelines in apartments and houses. Combines professional leak prevention with user friendly operations, requiring with speciality tool for installation or maintenance ideal for modern households prioritizing water safety and systems longevity. Specifications: Dimension:8×2.5cm/3.14×0.98in Component:Brasses Package Includes: 1pc ball valves switches connector note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.