Buck Algonquin Bronze Ball Valve 1″

Buck Algonquin Bronze Ball Valve 1″

A full-bore bronze ball valve built for marine seacock and inline shutoff applications. This 1″ valve installs directly below a through-hull fitting and gives you a positive, quarter-turn shutoff for raw water intakes, cockpit drains, bilge discharge, and exhaust outlets. Open or closed in a single motion exactly what you need when a fast shutoff matters.

Cast from naval bronze for long-term corrosion resistance in salt, brackish, and fresh water. Designed to pair with Buck Algonquin bronze through-hulls and pipe/hose adapters for a complete, matched installation.

Specifications

• Size: 1″ NPT
• Material: Naval bronze
• Operation: Quarter-turn ball valve
• Application: Marine seacock and inline shutoff valve
• Part Number: BUC-BBV-100LP

Best For

• Below-waterline seacock installations on 1″ through-hulls
• Cockpit and deck drain shutoffs
• Bilge pump discharge valves
• Raw water intake shutoffs on smaller inboard and auxiliary engines
• Replacement of corroded or seized 1″ seacocks in existing installations

Complete Your Installation

• Through-Hull 1″ Bronze through-hull this valve mounts to
• Pipe/Hose Adapter 1″ Bronze Straight straight hose adapter for this valve
• Pipe/Hose Adapter 3/4″ x 1″ Bronze reducer adapter stepping down to 3/4″ hose
• Ball Valve 3/4″ Bronze smaller valve for 3/4″ through-hull assemblies
• Ball Valve 1-1/4″ Bronze larger valve for high-flow applications
• Through-Hull 3/4″ Extra Long Bronze smaller through-hull option

Parts Desk Insights

Best use case: The 1″ ball valve is the right seacock for mid-size through-hull assemblies it covers cockpit drains, bilge discharge, and raw water intakes on most production boats in the 2545 ft range. It pairs directly with the 1″ through-hull and the 1″ straight adapter to complete the assembly. Remind customers to exercise their seacocks at least once a season a seized valve is a safety issue and a common service call. If a customer needs a larger valve for an engine raw water intake or exhaust application, step them up to the 1-1/4″ ball valve. Bronze is the only correct material for below-waterline seacocks plastic and brass are not appropriate substitutes.