A stop cock tap, also known as a stop valve or shut-off valve, is a type of valve that controls the flow of water in a plumbing system. It is typically used to: - Shut off the water supply to a specific fixture or appliance - Isolate a section of pipe for maintenance or repair - Regulate water pressure A stop cock tap usually has a: - Simple, quarter-turn handle or wheel operation - Compact design for easy installation - Durable construction for long-lasting performance Stop cock taps are essential in plumbing systems, allowing for easy control and maintenance of water flow. They are often used in conjunction with other types of taps and valves to provide a comprehensive plumbing solution.