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 Valves & Fittings...
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Thru Hulls

Thru-Hulls
Product image of MAESTRINI Thru-Hulls
MAESTRINI Thru-Hulls
from 6 47 € €8.15
(40)
12 variants
-21%
Board bushing with hose connection / brass CR
Product image of MAESTRINI Board bushing with hose connection / brass CR
MAESTRINI Board bushing with hose connection / brass CR
from 8 36 € €10.09
(3)
5 variants
Board bushing with hose connection / brass CR
Board bushing with hose connection / brass CR
Board bushing with hose connection / brass CR
Board bushing with hose connection / brass CR
-17%
Thru Hull Fitting, Brass CR
Product image of MAESTRINI Thru Hull Fitting, Brass CR
MAESTRINI Thru Hull Fitting, Brass CR
from 7 90 € €8.60
(37)
7 variants
-8%
Thru-Hull with Hose Connection, bronze
Product image of MAESTRINI Thru-Hull with Hose Connection, bronze
MAESTRINI Thru-Hull with Hose Connection, bronze
from 14 24 €
(2)
6 variants
Thru-Hull with Hose Connection, bronze
Thru-Hull with Hose Connection, bronze
Thru-Hull, Bronze
Product image of MAESTRINI Thru-Hull, Bronze
MAESTRINI Thru-Hull, Bronze
from 13 40 €
(18)
6 variants
Thru-Hull, Bronze
Thru-Hull, Bronze
Thru-Hull, long version / bronze
Product image of MAESTRINI Thru-Hull, long version / bronze
MAESTRINI Thru-Hull, long version / bronze
from 31 05 €
(1)
4 variants
Thru-Hull, long version / bronze
Thru-Hull, long version / bronze
Thru-Hull, extra long version / bronze
Product image of MAESTRINI Thru-Hull, extra long version / bronze
MAESTRINI Thru-Hull, extra long version / bronze
from 61 30 €
No rating yet
4 variants
Thru-Hull, extra long version / bronze
Thru-Hull, extra long version / bronze
Thru Hulls
Product image of Thru Hulls
Thru Hulls
from 9 20 €
(48)
5 variants
Thru Hulls
Thru Hulls
Thru Hulls
Stainless Steel Thru-Hulls
Product image of Stainless Steel Thru-Hulls
Stainless Steel Thru-Hulls
from 10 88 €
(44)
7 variants
Stainless Steel Thru-Hulls
Stainless Steel Thru-Hulls
Stainless Steel Thru-Hulls
Stainless Steel Thru-Hulls
Thru Hulls
Product image of Thru Hulls
Thru Hulls
from 24 33 €
(2)
3 variants
Thru Hulls
Thru Hulls
Thru Hulls
Skin Fittings
Product image of TRUDESIGN Skin Fittings
TRUDESIGN Skin Fittings
from 6 68 € €7.30
(52)
6 variants
-8%
Skin Fittings with Hose Adapter / black
Product image of TRUDESIGN Skin Fittings with Hose Adapter / black
TRUDESIGN Skin Fittings with Hose Adapter / black
from 6 68 €
(11)
8 variants
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Skin Fittings with Hose Adapter / black
Through-Hull Fitting / conical / black
Product image of TRUDESIGN Through-Hull Fitting / conical / black
TRUDESIGN Through-Hull Fitting / conical / black
from 6 68 €
(1)
5 variants
Through-Hull Fitting / conical / black
Through-Hull Fitting / conical / black
Through-Hull Fitting / conical / black
Through-Hull Fitting / conical / black
Through-Hull Fitting / conical / black
Through-Hull Fittings
Product image of Through-Hull Fittings
Through-Hull Fittings
from 4 62 €
(32)
5 variants
Through-Hull Fittings
Through-Hull Fittings
Skin Fittings
Product image of TRUDESIGN Skin Fittings
TRUDESIGN Skin Fittings
from 6 68 €
No rating yet
6 variants
Skin Fittings
Skin Fittings
Skin Fittings
Skin Fittings
Through-Hull Fitting / conical / white
Product image of TRUDESIGN Through-Hull Fitting / conical / white
TRUDESIGN Through-Hull Fitting / conical / white
from 6 68 €
No rating yet
5 variants
Through-Hull Fitting / conical / white
Through-Hull Fitting / conical / white
Through-Hull Fitting / conical / white
Through-Hull Fitting / conical / white
Skin Fitting with Hose Adapter / white
Product image of TRUDESIGN Skin Fitting with Hose Adapter / white
TRUDESIGN Skin Fitting with Hose Adapter / white
from 6 68 € €7.50
(6)
8 variants
Skin Fitting with Hose Adapter / white
Skin Fitting with Hose Adapter / white
Skin Fitting with Hose Adapter / white
-11%
Thru Hull
Product image of Thru Hull
Thru Hull
only 14 24 €
(3)
In stock
Thru Hull
Thru Hull
Thru Hull
Angular Thru-Hull
Product image of Angular Thru-Hull
Angular Thru-Hull
from 7 14 €
(20)
3 variants
Angular Thru-Hull
Angular Thru-Hull
Angular Thru-Hull
Thru-Hull / brass CR
Product image of MAESTRINI Thru-Hull / brass CR
MAESTRINI Thru-Hull / brass CR
from 18 45 € €20.76
(1)
5 variants
Thru-Hull / brass CR
Thru-Hull / brass CR
Thru-Hull / brass CR
Thru-Hull / brass CR
-11%
Thru-Hulls
Product image of Thru-Hulls
Thru-Hulls
from 18 45 €
(17)
3 variants
Thru-Hulls
Thru-Hulls
Thru-Hulls
Thru-Hulls
Through-Hull Threaded Tube
Product image of TRUDESIGN Through-Hull Threaded Tube
TRUDESIGN Through-Hull Threaded Tube
from 10 04 € €16.50
(1)
2 variants
Through-Hull Threaded Tube
Through-Hull Threaded Tube
Through-Hull Threaded Tube
Through-Hull Threaded Tube
Through-Hull Threaded Tube
-39%

Hose Nozzles

Hose Nozzles, brass MS58
Product image of MAESTRINI Hose Nozzles, brass MS58
MAESTRINI Hose Nozzles, brass MS58
from 1 85 €
(82)
15 variants
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzles, brass MS58
Hose Nozzle Female, brass MS58
Product image of MAESTRINI Hose Nozzle Female, brass MS58
MAESTRINI Hose Nozzle Female, brass MS58
from 2 10 €
(32)
13 variants
Hose Nozzle Female, brass MS58
Hose Nozzle Female, brass MS58
Hose Nozzle Female, brass MS58
Hose connection / male, Brass CR
Product image of MAESTRINI Hose connection / male, Brass CR
MAESTRINI Hose connection / male, Brass CR
from 2 77 €
(57)
10 variants
Hose Connection / female, Brass CR
Product image of MAESTRINI Hose Connection / female, Brass CR
MAESTRINI Hose Connection / female, Brass CR
from 3 28 € €3.58
(7)
4 variants
-8%
Hose Nozzle, male, Bronze
Product image of MAESTRINI Hose Nozzle, male, Bronze
MAESTRINI Hose Nozzle, male, Bronze
from 6 47 €
(15)
6 variants
Hose nozzle / bronze
Product image of MAESTRINI Hose nozzle / bronze
MAESTRINI Hose nozzle / bronze
from 6 47 € €6.82
(1)
2 variants
Hose nozzle / bronze
Hose nozzle / bronze
-5%
Hose Nozzles Male, stainless steel
Product image of Hose Nozzles Male, stainless steel
Hose Nozzles Male, stainless steel
from 4 16 €
(18)
7 variants
Hose Nozzles Male, stainless steel
Hose Nozzles Male, stainless steel
Hose Nozzles Male, stainless steel
Hose Nozzles, stainless steel
Product image of Hose Nozzles, stainless steel
Hose Nozzles, stainless steel
from 5 00 €
(15)
7 variants
Hose Nozzles, stainless steel
Hose Nozzles, stainless steel
Hose Nozzles, stainless steel
Hose Nozzles, stainless steel
Connector Fitting, Straight / AG
Product image of TRUDESIGN Connector Fitting, Straight / AG
TRUDESIGN Connector Fitting, Straight / AG
from 2 48 €
(32)
11 variants
Connector Fittings
Product image of TRUDESIGN Connector Fittings
TRUDESIGN Connector Fittings
from 2 48 € €4.00
(21)
4 variants
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
Connector Fittings
-38%
Connection Fitting, Straight / Black
Product image of TRUDESIGN Connection Fitting, Straight / Black
TRUDESIGN Connection Fitting, Straight / Black
from 6 68 € €9.40
(1)
9 variants
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
Connection Fitting, Straight / Black
-29%
Connector Fittings / angled
Product image of TRUDESIGN Connector Fittings / angled
TRUDESIGN Connector Fittings / angled
from 3 32 € €4.50
(22)
8 variants
-26%
Connection Fitting, Angled
Product image of TRUDESIGN Connection Fitting, Angled
TRUDESIGN Connection Fitting, Angled
from 8 36 €
(3)
6 variants
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting, Angled
Connection Fitting Angled 120 degrees / external thread
Product image of TRUDESIGN Connection Fitting Angled 120 degrees / external thread
TRUDESIGN Connection Fitting Angled 120 degrees / external thread
from 5 84 €
No rating yet
5 variants
Connection Fitting Angled 120 degrees / external thread
Connection Fitting Angled 120 degrees / external thread
Connection Fitting Angled 120 degrees / external thread
Connection Fitting Angled 120 degrees / external thread
Connection Fitting Angled 120 degrees / external thread
Connection Fittings / 90° angled
Product image of TRUDESIGN Connection Fittings / 90° angled
TRUDESIGN Connection Fittings / 90° angled
from 6 68 € €7.20
(7)
4 variants
Connection Fittings / 90° angled
Connection Fittings / 90° angled
-7%
Connection Fitting, Straight / White
Product image of TRUDESIGN Connection Fitting, Straight / White
TRUDESIGN Connection Fitting, Straight / White
from 6 68 €
No rating yet
9 variants
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fitting, Straight / White
Connection Fittings / 120° angled
Product image of TRUDESIGN Connection Fittings / 120° angled
TRUDESIGN Connection Fittings / 120° angled
from 6 68 € €7.20
(3)
4 variants
Connection Fittings / 120° angled
Connection Fittings / 120° angled
-7%
Hose Nozzle 1/2"