The authentic Arco unit is designed to reduce pressure loss, maintain a steady flow, and avoid noise. The anti-limescale valve is the ideal solution to prevent the buildup of limescale that can render the valve non-functional, maintaining a constant flow rate at all times and preventing limescale adhesion. The double NBR seal fitted on the stem ensures tightness against external leaks. The double connection system guarantees protection against external leaks, wear, and aging. The handle features additional protection against UV rays, allowing for outdoor installation while maintaining all its mechanical properties throughout its lifetime.

• Technical data:
• 1/2" M - inlet
• 3/4" M - outlet