Groco BV3000 3" Bronze Full-Flow Flanged Ball-Type Seacock

The Groco BV3000 is a premium 3-inch full-flow flanged ball-type seacock engineered for demanding marine applications. Constructed from durable C84400 bronze, this professional-grade valve delivers unrestricted water flow for optimal engine cooling and equipment performance.

Key Features:

• Full-flow design with 3-inch inlet and discharge ports eliminates flow restrictions
• Stainless steel ball and stem with PTFE seats and seals for long-lasting reliability
• Tri-flange base and mount hole pattern provide easy retrofit when replacing most popular brands
• Serviceable while installed for convenient maintenance without removal
• Handle features a square hole to accept a standard ratchet for hard-to-reach installations
• Drain plug on both sides and base has bonding attachment for electrical grounding
• Includes grease zerk fitting for lubrication and one drain plug

The BV3000's field-serviceable design allows for in-place maintenance by removing the cap screws and top nut to access the ball and seats. It is recommended that the valve be operated at least monthly to ensure free movement and prevent marine growth buildup. This heavy-duty seacock meets ABYC H27 standards and is ideal for through-hull installations on engines, generators, washdown systems, and other critical marine plumbing applications.