Plumbing Valves

Shop our marine plumbing valves collection for seacocks, gate valves, ball valves, and shut-off hardware essential to safe vessel plumbing. Seacocks are a safety-critical component. ABYC standards require that all below-waterline through-hulls be fitted with a proper seacock or shutoff valve operable in an emergency. Go2marine carries marine-grade plumbing valves in bronze, stainless, and marine polymer for all types of marine installations. Browse our full collection.

 

98 products

Showing 1 - 24 of 98 products

Showing 1 - 24 of 98 products
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Check Valve for Shower Drain Box, 1240R-CV<br>
Rule Industries Check Valve for Shower Drain Box, 1240R-CV
SKU: 563241
$10.72
Bosworth Y-Valve Mount
The Bosworth Co. Bosworth Y-Valve MountSKU: 561505-Base Mount
$31.94
Groco Bronze Ball Valve, IBV SeriesGroco Bronze Ball Valve, IBV Series
Groco Groco Bronze Ball Valve, IBV SeriesSKU: 531621-1/2"
From $32.95
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Four Way Fuel Valve, Brass, 1/4" FNPT, 033304-10
Moeller Four Way Fuel Valve, Brass, 1/4" FNPT, 033304-10SKU: 241988
$52.95
Legend Valve - Full-Flow Bronze Gate Valves, Model T-415, FNPT
Legend Valve Legend Valve - Full-Flow Bronze Gate Valves, Model T-415, FNPTSKU: 531934-1/4"
From $13.25
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Jabsco In-Line Non-Return Valves
Jabsco Jabsco In-Line Non-Return ValvesSKU: 541724-3/4"
From $28.50
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Fuel Three Way Valve, Bottom Outlet, Brass 1/4" FNPT, 033302-10
Moeller Fuel Three Way Valve, Bottom Outlet, Brass 1/4" FNPT, 033302-10SKU: 241986
$52.95
Replacement Steel Lever Valve Handle (only) fits 1-1/2" Legend 901 Ball Valves
Legend Valve Replacement Steel Lever Valve Handle (only) fits 1-1/2" Legend 901 Ball ValvesSKU: 468125
$5.73
Forespar Marelon MF 850 Ball Valves
Forespar Products Corp. Forespar Marelon MF 850 Ball ValvesSKU: 531580-1/2"
From $47.95
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Shut-Off Valve - Plastic Body
Whale Water Systems Shut-Off Valve - Plastic BodySKU: 100764
$27.99
Bosworth "Easy-Turning" Base Mount Y-Valve
The Bosworth Co. Bosworth "Easy-Turning" Base Mount Y-ValveSKU: 536131
$83.99
Titus S1 H2O System, Black
B&B Molders Titus S1 H2O System, BlackSKU: 572373
$31.95
City/Gravity Water Center w/Brass Check Valve, Key Lock, Polar WhiteCity/Gravity Water Center w/Brass Check Valve, Key Lock, Polar White
B&B Molders City/Gravity Water Center w/Brass Check Valve, Key Lock, Polar WhiteSKU: 572360
$53.50
Groco Stainless Steel Ball Valves, IBV-S Series
Groco Groco Stainless Steel Ball Valves, IBV-S SeriesSKU: 531618-1/4"
From $49.14
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Groco, Bronze In-Line Check Valve, CV Series
Groco Groco, Bronze In-Line Check Valve, CV SeriesSKU: 531631-1/2"
From $30.50
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Forespar Marelon Y ValvesForespar Marelon Y Valves
Forespar Products Corp. Forespar Marelon Y ValvesSKU: 531577-1"
From $64.95
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Bosworth Base Mount Y-Valve, Smooth 1" Hose , YV-094D-B-30-505050<br>
The Bosworth Co. Bosworth Base Mount Y-Valve, Smooth 1" Hose , YV-094D-B-30-505050
SKU: 557560
$65.50
Whale, 1" Diverter Y Valve
Whale Water Systems Whale, 1" Diverter Y ValveSKU: 566387
$115.46
Groco NPT Bronze 6 Port Fuel ValveGroco NPT Bronze 6 Port Fuel Valve
Groco Groco NPT Bronze 6 Port Fuel ValveSKU: 202261
$259.95
Forespar Y-Valve 3/4" Male Adapters NPSMForespar Y-Valve 3/4" Male Adapters NPSM
Forespar Products Corp. Forespar Y-Valve 3/4" Male Adapters NPSMSKU: 566122
$63.95
Apollo Ball Valve with Stainless Steel Lever
Conbraco Industries Apollo Ball Valve with Stainless Steel LeverSKU: 533035-3/8"
From $42.49
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City Water Fill w/Plastic Check Valve, Polar WhiteCity Water Fill w/Plastic Check Valve, Polar White
B&B Molders City Water Fill w/Plastic Check Valve, Polar WhiteSKU: 572324
$8.25
Moeller Brass Hose Mender with SS Clamps
Moeller Moeller Brass Hose Mender with SS ClampsSKU: 566545-1/4"
$6.95
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Midland Metals Forged Brass Ball ValveMidland Metals Forged Brass Ball Valve
Midland Metal Mfg. Co. Midland Metals Forged Brass Ball ValveSKU: 555292-1/4"
From $14.13
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