Products

Duxvalves produces a wide range of choke and control valves. These valves can be equipped with several types of valve principles (internals) depending on the specific application and considering the process conditions

DUXDRIVE

Next to our wide range of choke and control valves we also manufacture pneumatic and hydraulic actuators.

Testing

Our objective is to deliver a high quality product. To demonstrate the capability of our products each item is individually tested. Our Test Facility enables us to do the following tests in house

Short delivery

Due to the fact that our products are used in critical processes, delivery times are essential. Therefore our supply chain is set up in such a way that we are able to guarantee

Research & Development

R&D has a central role in our organisation, as we are supplying tailor-made solutions for each typical application. The R&D is carried out by our highly qualified and experienced Engineering Team

General applications

Duxvalves manufactures choke (control) valves and control valves used
for severe conditions. These conditions most likely occur in the Oil & Gas exploration and storage environment,

Repairable internals

Given the spring-loaded design and the solid Tungsten Carbide discs the Duxvalve internals can be repaired.

Service

Duxvalves is a service minded organisation where we focus on solving your problem. Our products are regularly used in critical processes and therefore excellent and reliable service is essential.

Focus is on quality, flexibility and reliability

Erosion resistance

The Duxvalve design (see basic principle) and material selection is capable of handling severe process conditions, this is due to the following factors:

The rotating disc, fixed disc and ventury outlets are manufactured from solid Tungsten Carbide “high erosion resistance material”.Together with experts in the erosion resistant material a typical selection has been made for the Duxvalves.
The unique combination of erosion resistant material and brittleness is essential for alonger life-span “meantime-between-failure”.
The sealing surface is not in contact with the flowing medium, therefore causes a minimal effect by erosion.
The ventury outlet will protect the body against possible erosion and transfers turbulent flow into laminar flow, noise is substantially lowered