axial control valve
Selecting Mokveld axial control valves with proven reliable performance will help to reduce costly maintenance and lost production time; a choice that will ensure the safe and reliable operation of your plant.
A required Flash Player is missing, or the version is too old. Please download the latest flash player here to view the presentation here.
||RZD - R......
rating class ASME 150 - 2500 or
API 3000 - 10000
Higher pressure ratings upon request
|In preference to
||Conventional globe valve
Heavy-duty ball control valve
Angle control valve
Severe-duty (axial choke valve)
Anti-surge / recycle control
Anti-cavitation / Joule-Thomson
Main product features
Streamlined flow path through the full-port expanded body avoids turbulence and prevents erosion and vibration. Process downtime and maintenance costs are reduced.
Total Velocity Management® concept: intelligent valve design that carefully manages fluid velocity in all areas of the valve.
The inherent capacity of the axial valve is very high compared to the conventional globe control valve and enables selection of smaller valve size. Alternatively the higher capacity can be used to minimize pressure loss or to provide for special control features.
Accurate control is possible (also with minimum opening) because of the pressure-balanced trim and full surround flow. Small, spring-opposed actuators can be selected for large valve sizes.
High inherent capacity and accurate control features make the valve suitable for applications that require high turndown providing one-valve solution for the full process envelope.
Streamlined flow path avoids turbulence and therefore energy conversion in the valve body itself. Pressure drop is taken over trim only. Dynamic body noise is minimized.
The one-piece valve body provides 20% - 70% weight reduction compared to globe valves. This feature is even more attractive combined with spring-opposed actuators.
- Custom designed valve, trim and actuator for each unique control application.
- Suitable for severe choke applications with tungsten carbide trim
- Wide variety of high-capacity, low-noise and anti-cavitation trims
- Full range of matching Mokveld pneumatic and hydraulic actuators with tailored control arrangements is available. Electric and electro-hydraulic actuation is also available.
For optimal controllability Mokveld advises to use the standardized Mokveld positioner
These valve positioners have several unique features, for example:
• Fully fail stay put on loss of supply and/or fail stay put on loss of air
• Use with natural gas
For detailed information, please contact Mokveld
This product can be used in the following business areas:
This product was used in the following cases:
Download the following files for more information about this product.
Would you like to receive more information about our valves? Please fill in our contact form.