Groco TWV500 Bronze 3-Way Full Flow Valve 1/2 Inch NPT

The Groco TWV500 is a premium bronze 3-way full flow valve designed for marine plumbing applications. This versatile valve allows you to redirect flow between two different lines or shut off flow completely, making it ideal for engine cooling systems, livewell management, washdown systems, and other onboard fluid routing needs.

Key Features:

• Bronze body construction for superior corrosion resistance in marine environments
• Full flow design maintains maximum flow rate with minimal pressure drop
• 180-degree handle rotation with clear directional indication—handle points to direction of flow
• Center position provides complete shutoff capability
• PTFE (Teflon) seats and seals ensure long-lasting, leak-free performance
• Stainless steel handle and hardware resist corrosion
• Includes mounting foot for secure installation
• 1/2 inch NPT threaded ports

Important: This valve is designed for marine use only and must NOT be used in potable water systems. The bronze construction and materials are intended for non-drinking water applications such as raw water, cooling systems, bilge systems, and other marine plumbing needs.

Groco's TWV series valves are trusted by boat builders and marine professionals worldwide for their reliability and durability in harsh saltwater conditions.