Dredge valves
A complete range of dredge valves
Dredge piping delivers the dredged slurry to the right spot. For this, dredge valves are indispensable on board of cutter suction dredgers and trailing suction hopper dredgers. Moreover, land discharge pipe lines need a robust dredge valve for reliable operations. The dredge valve delivery program covers a wide array of dredge pipe diameters and pressure stages.
Reliable flow control
Damen offers a complete line of dredge valves which can be used in an array of dredging equipment. The robust sand and slurry valves have all been designed by the in-house R&D team, and are manufactured in the Netherlands. The rubbering gate valves are for use in suction and discharge piping transporting highly abrasive slurries.
For all dredgers, great and small
Easily mounted into suction and discharge pipelines
Swift installation and easy maintenance
Watertight slide seals
Full control
Minimal build-in length
Discover our dredging components
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Our success stories
Cutter Suction Dredger 500 "Lucio"
The CSD500 Lucio has started its working life on the maintenance dredging job in the Rio Salado, in the Argentinian Buenos Aires province.
TSHD 2000 "Yuri Maslyukov"
Damen delivered a design package plus the dredging equipment for a TSHD2000. The hopper dredger has been built by Onega Shipyard, Russia.
Trailing Pipe System 500 for "JOSE DUARTE"
A 500 mm trailing pipe, customised to work between -20 m and -40 m dredging depth, has been delivered to a Portuguese yard for a Portuguese contractor.
TSHD 2000 "Beloe More"
A Damen trailing Suction Hopper Dredger with a hopper capacity of 2.000 m3 has been delivered to ROSMORPORT. The hopper dredger has been fitted out with a 600 mm trailing pipe and will dredge at a max depth of -22 m.
Damen TSHD 650 "Tommy Norton" begins operations at Gippsland Lakes, Australia
The Tommy Norton, a Damen Trailing Suction Hopper Dredger (TSHD) 650 built at Damen Shipyards Yichang has been officially delivered to her proud owner, Gippsland Ports.
TSHD 1000 "Kadosh"
The locally built dredgers, as a series of three vessels, are fitted out with a 500 mm trailing pipe and a grab crane to perform maintenance dredging in basins and access channels at several ports.
TSHD 1000 "Kronshlot"
The locally built dredgers, as a series of three vessels, are fitted out with a 500 mm trailing pipe and a grab crane to perform maintenance dredging in basins and access channels at several ports.
Largest Damen hopper dredger delivered in Borneo to PFNM
The delivery in early May of Trailing Suction Hopper Dredger (TSHD) Barito Equator demonstrates how Indonesia’s developing maritime industry is building ever more complex vessels.
Your partner in dredging
Dredging requires more than just shipping a dredge valve or drag head. It requires more gear such as dredge instrumentation to optimise the job. Moreover, it requires crew training and project management to bring the works to a successful conclusion. Damen can assist you during the full lifecycle of your dredger.
Dredge package
Dredging components can be supplied as a single item, or as a complete dredge system or package. For a retrofit or newbuild, first class dredging components will allow you to do your dredge job in the most efficient way.
Getting started
As well as shipping the required dredging components to your yard, we can also send over our Field Service Engineer to assist the crew with installation and start-up. This will shorten the installation time, and give an opportunity for crew training.
Lifecycle support
For spares, repairs, alterations or additions to your dredge systems, our Service team is available 24/7.