Plumbing Fittings & Valves

Plumbing fittings and valves connect hoses, control flow, and route fluids safely throughout your boat's systems. Shop marine-grade fittings and valves for reliable plumbing installations.

Attwood Thru-Hull, Straight 3/4", White, Display Pack, 3873-3
Attwood Attwood Thru-Hull, Straight 3/4", White, Display Pack, 3873-3
$5.80
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Forespar 906013 Mushroom Head Thru-Hull with Screen, 3/4"
Forespar Products Corp. Forespar 906013 Mushroom Head Thru-Hull with Screen, 3/4"
$20.50
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Midland Metal Rigid Male Garden Hose to Female Pipe
Midland Metal Mfg. Co. Midland Metal Rigid Male Garden Hose to Female Pipe
From $4.55
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Midland Metal Rigid Male Garden Hose to Male Pipe
Midland Metal Mfg. Co. Midland Metal Rigid Male Garden Hose to Male Pipe
From $4.57
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Midland Metal Nylon Hex Nipples
Midland Metal Mfg. Co. Midland Metal Nylon Hex Nipples
From $0.75
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Midland Brass Reducing Compression Union
Midland Metal Mfg. Co. Midland Brass Reducing Compression Union
From $6.71
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Midland Brass Compression Sleeves
Midland Metal Mfg. Co. Midland Brass Compression Sleeves
From $0.29
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Banjo 1" Male Thread and 1-1/4" 90° Hose Barb
Banjo Banjo 1" Male Thread and 1-1/4" 90° Hose Barb
$4.23
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Buck Algonquin Ball Valve
Buck Algonquin / Hydrasearch Buck Algonquin Ball Valve
From $24.51
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Apollo 3-Way Ball ValveApollo 3-Way Ball Valve
Conbraco Industries Apollo 3-Way Ball Valve
From $59.50
1 review
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Moeller Brass Hose Mender with SS Clamps
Moeller Moeller Brass Hose Mender with SS Clamps
$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 Valve
From $14.13
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Legend Valve, PVC Ball Valve, Model S-600, Solvent Weld
Legend Valve Legend Valve, PVC Ball Valve, Model S-600, Solvent Weld
From $3.55
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Legend Valve - Full Port Bronze Ball Valves, Model T-901, FNPT
Legend Valve Legend Valve - Full Port Bronze Ball Valves, Model T-901, FNPT
From $21.22
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Legend, Hose Bibb, Brass, MNPT, 1/2"
Legend Valve Legend, Hose Bibb, Brass, MNPT, 1/2"
$14.32
1 review
Whale, 1" Diverter Y Valve
Whale Water Systems Whale, 1" Diverter Y Valve
$115.46
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Whale, 1-1/2" Diverter Y Valve
Whale Water Systems Whale, 1-1/2" Diverter Y Valve
$104.04
1 review
Banjo HBT150-150 1-1/2" Hose Barb 1-1/2" and 1-1/2" Male Thread Hose Barb Tee
Banjo Banjo HBT150-150 1-1/2" Hose Barb 1-1/2" and 1-1/2" Male Thread Hose Barb Tee
$53.62
No reviews
Banjo NIP200-SH Short 2" Poly Nipple
Banjo Banjo NIP200-SH Short 2" Poly Nipple
$5.50
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Banjo 1" Poly Hose Barb 90° Elbow
Banjo Banjo 1" Poly Hose Barb 90° Elbow
$3.14
1 review
Midland Metal Swivel 3/4" Female Garden Hose with Male Pipe
Midland Metal Mfg. Co. Midland Metal Swivel 3/4" Female Garden Hose with Male Pipe
From $6.24
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Midland Metal Brass 3/4" Female Garden Hose Adapter
Midland Metal Mfg. Co. Midland Metal Brass 3/4" Female Garden Hose Adapter
From $5.50
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Adapter 1/2" NPT Male Brass
Whale Water Systems Adapter 1/2" NPT Male Brass
$26.94
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Scandvik 10002 Brass Adapters
Scandvik Scandvik 10002 Brass Adapters
$18.50
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