Valves & Fittings for Boats

Find perfect fitting connectors and valves for your diesel and water lines on board. Whether you're looking for a high-quality seacock or want to replace old fittings, in our online shop for valves and fittings, you will find a wide range of affordable offers for your on-board project. We have everything, from plastic through-hulls to matching seals for check valves, ball valves and 2-way valves for your boat, and a wide range of fittings from Truedesign, Mastrini and Elvström. Find exactly the part you are looking for here! Learn more about OCEAN TECHNOLOGIES Valves & Fittings...
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Order by
Ratings
Brand
Price range
Availability
 
Colour
Height
mm
Hose connection
Length
mm
Material
Width
mm
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Valves & Fittings

- Connecting everything on board -

Threaded pipes are commonly used in gas and water technical installations. The parameters are given in inches. The diameter of the pipe is also used.

Pipe thread inch Outer-Ø mm
1/8" 9.73 mm
1/4" 13.16 mm
3/8" 16.66 mm
1/2" 20.95 mm
5/8" 22.91 mm
3/4" 26.44 mm
7/8" 30.20 mm
1" 33.25 mm
1 1/8" 37.90 mm
1 1/4" 41.91 mm
1 3/8" 44.32 mm
1 1/2" 47.80 mm
1 3/4" 53.74 mm
2" 59.61 mm

Customer ratings & reviews

All reviews (203.679)
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Ivan M. on 05.06.2026

Objednavka dosla vporiadku dakujem

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Michael P. on 04.06.2026

Ordering process great, communication fantastic, DHL delivery was also great, I use SVB a lot!

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Janko R. on 04.06.2026

Evrything OK

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