GROCO 3" Bronze Electric Flanged Seacock - 12V

The GROCO 3" Bronze Electric Flanged Seacock - 12V is an essential through-hull valve for any serious recreational or commercial boater who demands reliable water intake control. After years on the water, experienced anglers know that through-hull seacocks are non-negotiable safety equipment—they prevent catastrophic flooding when hoses fail, freeze, or suffer impact damage. This bronze-bodied flanged seacock handles the critical job of isolating your raw water cooling system, engine intake, or live well circulation with the push of a button, eliminating the need to reach cramped bilge spaces or deck areas to manually shut off flow.

Built from marine-grade bronze and sized at 3 inches, the GROCO FBVE-3000 delivers corrosion resistance that outlasts inferior materials in salt and brackish water environments. The electric actuation runs on standard 12V DC power, allowing remote operation from your helm or bridge—critical when you need to respond instantly to system failures or during emergency procedures. The flanged design ensures secure mounting to through-hull fittings and integrates seamlessly with existing plumbing configurations on sport fishing boats, cruising yachts, and commercial vessels alike. Slow-closing ball valve technology prevents water hammer shock that can damage sensitive cooling systems or plumbing joints.

This seacock suits anglers and boaters running raw water cooling systems, live well aerators, and auxiliary water systems where manual isolation isn't practical. Installation typically pairs the unit with a 12V solenoid control module wired through your boat's electrical panel—professional installation is recommended to ensure proper through-hull mounting and watertight sealing. The 1-pound weight and compact profile make retrofit installation manageable on most vessels without extensive structural modification. For anyone serious about marine safety and system reliability, the GROCO 3" Bronze Electric Flanged Seacock - 12V provides the redundancy and peace of mind that keeps you fishing and cruising with confidence.