Perko Bronze Seacock Ball Valve Body Seacocks

Perko bronze seacocks are marine through-hull ball valves. Use them to open or close water flow through the hull for engine cooling intake, deck washdown, livewell, bilge and sink or head drain lines. These ball valve body seacocks are also called through-hull ball valves or marine seacock valves. A quarter-turn handle gives quick, positive control over a thru-hull opening.

Key Features:

• Bronze construction: The valve body is made of marine bronze, which resists corrosion in saltwater and freshwater.
• Ball valve design: The quarter-turn handle opens or closes the valve fully, so you can see the flow state at a glance.
• Full-flow operation: The ball valve design lets water pass freely when the valve is open.
• Hull-mounted seacock: Designed to be installed on a through-hull fitting to isolate the plumbing from the sea.
• Marine-grade durability: Built for use in boats, including sailboats and powerboats.

Perko is a long-established name in marine hardware. Closing a seacock when you leave the boat, or before you service plumbing, helps keep water out of the vessel. Check the valve operation regularly and exercise the handle to keep it moving freely.