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A complete range of hydraulically operated rubber ring valves is available

Dredge Components
Drag heads
Turning glands
Double and single hinges
Slide flanges
Winches
Dredge valves
Jetwater monitors
Cutter head
Cutter unit
Spuds & spud carriage
Anchor booms
Floating pipe lines
Others

Denialink - Hydraulically operated rubber ring valves

A complete range of hydraulically operated rubber ring valves is available.

The range includes low, medium and high pressure dredge valves, which are all especially designed for the tough working conditions encountered when mounted in suction and discharge pipe lines of dredges.

The low-pressure dredge valve, type HRA, is used at a max. delta p of 6 bar.
The valves, provided with wear resistant replaceable slide sealing rings and divided with an upper and lower casing for easy maintenance, can usually be delivered from stock.

Of course class approval of for instance Lloyd's or Bureau Veritas can be arranged.

The main construction details are as follows :
The valves, provided with wear resistant replaceable slide sealing rings and divided with an upper and lower casing for easy maintenance, can usually be delivered from stock.

The range includes low, medium and high pressure dredge valves, which are all especially designed for the tough working conditions encountered when mounted in suction and discharge pipe lines of dredges.

The medium pressure range valves have a max. pipe line pressure of 10 bars, and the high pressure ones of 16 bars.

These dredge valves, type DGV, are of a similar construction as the low pressure HRA-ones, yet their designs are adapted and optimised for their higher pressure use.

Damen dredge valves thus ensure efficient and cost effective flow control.

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