Fixtures · Bathroom Sink Components

Angle Stop Valve

A shut-off valve installed where the water supply line meets the wall, allowing water control to individual bathroom sink faucets.

Common uses

Controlling water supply to sink, enabling maintenance

Common symptoms

• Valve won't turn
• Water leaking at valve
• No water flow

Common repairs

• Valve replacement
• Packing nut tightening
• Supply line connection

Related terms

• Water Supply Line
• Shut-off Valve
• Compression Fitting