Duxvalves believes in a green and sustainable future. In order to create a better environmental world for us all, existing sources should be used in a clever way to reach this goal.

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.

IT’S A DUX WAY OF LIFE

Valve principles

3D animation: The principle of a choke valve

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.

The valve principles are listed below:

Principle		Trim type	Application
1.	Basic Cage Disc	BD	Simple rigid design
2.	Pico Cage Disc	PD	Wide range for large range ability
3.	Large Cv Cage disc	LC	“Full bore” design with Cv value up to 650
4.	Wide Range Low Noise Cage Disc	WL	Large range ability icw low noise production
5.	Low Noise Cage Disc	LN	Low noise design icw strainer
6.	Filter Cage Disc	FD	Filter to avoid clogging up the system
7.	Dual Cage Disc	CD	2 stage flow control
8.	Diamond Disc	DD	For extreme heavy duty applications
9.	Dual Orifice	DO	High range ability and dual applications
10.	Micro Disc	MD	Micro design for very small Cv values

These internals can be executed in both angle and inline body styles depending on the piping configuration.

The product range is:

Body size: ½ – 6”
Pressure rating: 150 – 2.500 lbs ANSI
2.000 – 15.000 lbs API
Cv value: upto 650

Material combinations are based on customer requirements and can easily be adapted. At the download section you will find information with regard to the recommended or most common material combinations.

Detailed information on sizes, face to face dimension, weight and Cv value, can also be found at the download section.