Motorized Globe Control Valve DN200

What Are The Types Of Motorized Globe Control Valve DN200?

1. Electric Motorized Globe Control Valve DN200:
   • Operated by an electric motor for precise control and automation.
   • Ideal for applications requiring accuracy and repeatability.
2. Pneumatic Motorized Globe Control Valve DN200:
   • Utilizes compressed air for valve operation.
   • Suitable for environments where electrical components are not preferred.
3. Hydraulic Motorized Globe Control Valve DN200:
   • Operated by hydraulic fluid pressure.
   • Ideal for applications requiring high force and power.
4. Electro-Hydraulic Motorized Globe Control Valve DN200:
   • Combines electric control with hydraulic power.
   • Offers the precision of electric control with the strength of hydraulics.

What Is Motorized Globe Control Valve DN200?

The Motorized Globe Control Valve DN200 is a critical component used for precise flow control in industrial systems. With a diameter of 200 millimeters, it regulates fluid flow by modulating the opening and closing of a globe valve. This motorized variant enables automated operation, ensuring accuracy and efficiency in various applications. It plays a significant role in processes where precise control of fluid flow is essential for optimal performance and safety.

How to Select the Right Motorized Globe Control Valve DN200?

To select the right Motorized Globe Control Valve DN200, consider factors like flow rate, pressure requirements, and fluid characteristics. Ensure the valve type, such as globe control valve or Fisher globe control valve, matches the application’s needs. Cameron provides reliable options known for precision and durability, making them a trusted choice.

Features of Motorized Globe Control Valve DN200

• Precision Control:
  • Ensures accurate regulation of fluid flow, vital for maintaining desired process parameters.
• Versatility:
  • Suitable for a wide range of applications due to its ability to handle various fluids and operating conditions.
• Automation:
  • Incorporates motorized systems for automated operation, reducing manual intervention and improving efficiency.
• Reliability:
  • Provides dependable performance over extended periods, minimizing downtime and maintenance costs.
• Flexibility:
  • Offers options for customization to meet specific application requirements, enhancing adaptability.
• Durability:
  • Constructed from robust materials, ensuring longevity and resistance to corrosion and wear.
• Safety:
  • Designed with safety features to prevent leakage and ensure process integrity, contributing to operational safety.
• Compatibility:
  • Compatible with different control systems and protocols, facilitating integration into existing setups.

Advantages and Disadvantages of Motorized Globe Control Valve DN200

• Precision Control:
  • Ensures accurate regulation of fluid flow, enhancing process efficiency.
• Automation:
  • Incorporates motorized systems for automated operation, reducing manual intervention and improving consistency.
• Versatility:
  • Suitable for a wide range of applications due to its ability to handle various fluids and operating conditions.
• Reliability:
  • Provides dependable performance over extended periods, minimizing downtime and maintenance costs.
• Flexibility:
  • Offers options for customization to meet specific application requirements, enhancing adaptability.

Disadvantages of Motorized Globe Control Valve DN200:

• Initial Cost:
  • The initial investment for motorized systems can be higher compared to manual valves.
• Complexity:
  • Requires skilled personnel for installation, operation, and maintenance, adding to operational complexity.
• Power Dependency:
  • Relies on consistent power supply, which can be a limitation in certain environments or during power outages.
• Potential Failure Points:
  • More components and subsystems mean more potential failure points, requiring vigilant monitoring and maintenance.

The Specifications of Motorized Globe Control Valve DN200

Specification	Details
Type	Motorized Globe Control Valve
Ball Material	Stainless Steel (316)
Attachment Type	Flanged
Thread Standard	N/A
Thread Size	N/A
Body Material	Carbon Steel
Safe for Use With	Water, Oil, Gas
Handle Type	Motorized Actuator
Handle Material	Stainless Steel
Maximum Working Pressure (psi)	1500 psi
Maximum Working Pressure (bar)	103.42 bar
Operating Pressure	500 psi (34.47 bar)

The Installation Steps for Motorized Globe Control Valve DN200

1. Preparation:
   • Ensure all components, including the valve, actuator, and mounting hardware, are available and in good condition.
   • Verify that the valve size, rating, and material are suitable for the application.
2. Mounting:
   • Position the valve in the pipeline according to the piping layout and alignment requirements.
   • Use appropriate gaskets and fasteners to secure the valve to the flanged connection.
3. Actuator Installation:
   • Attach the motorized actuator to the valve bonnet or mounting bracket using the provided hardware.
   • Ensure proper alignment and orientation of the actuator with respect to the valve stem.
4. Wiring:
   • Connect the electrical wiring from the actuator to the control system or power source following the manufacturer’s instructions.
   • Verify proper grounding and insulation to prevent electrical hazards.
5. Calibration:
   • Set the actuator stroke and travel limits according to the valve manufacturer’s specifications.
   • Adjust the positioner settings for precise control and modulation of the valve.
6. Testing:
   • Conduct a functional test to ensure proper operation of the valve and actuator.
   • Verify that the valve opens and closes smoothly and responds accurately to control signals.
7. Sealing and Insulation:
   • Apply sealant or gasket material as necessary to prevent leaks at the flange connections.
   • Insulate any exposed piping or components to protect against temperature fluctuations or external damage.
8. Documentation:
   • Record installation details, including valve settings, wiring diagrams, and test results, for future reference and maintenance.

The Operation Theory of Motorized Globe Control Valve DN200

1. Introduction:
   • The operation theory of Motorized Globe Control Valve DN200 revolves around regulating fluid flow through a combination of a globe valve and a motorized actuator.
2. Globe Control Valves:
   • Globe control valves are characterized by a spherical-shaped body with a movable plug or disc that controls flow through the valve.
   • In 2-way globe control valves, fluid can flow in two directions, either allowing or blocking the flow.
3. Motorized Actuator:
   • The motorized actuator is responsible for automating the operation of the valve, controlling the position of the valve plug or disc.
4. Flow Regulation:
   • When the actuator receives a signal, it moves the valve plug or disc to adjust the flow area, thereby regulating the flow rate of the fluid passing through the valve.
5. Control Signals:
   • Control signals, typically electrical, pneumatic, or hydraulic, are sent to the actuator based on the desired flow conditions determined by the control system.
6. Position Feedback:
   • Some motorized actuators incorporate position feedback mechanisms to ensure accurate positioning of the valve plug or disc, enhancing control precision.
7. Operating Principle:
   • The motorized actuator converts the input signal into mechanical motion, which translates into linear or rotary movement of the valve plug or disc.
   • As the valve plug or disc moves, it varies the flow area, allowing for precise control over the flow rate and pressure within the system.
8. Applications:
   • Motorized globe control valves, including the Motorized Globe Control Valve DN200 and 2-way globe control valves, find applications in industries such as HVAC, chemical processing, and water treatment, where accurate flow control is essential.