Emerson VE4002S1T2B4 DeltaV Discrete Output Card

The Emerson VE4002S1T2B4 is a high-performance industrial valve designed for precision control in demanding applications. It combines robust construction with advanced engineering to ensure reliability, efficiency, and long-term durability. This valve is widely used in industries such as oil & gas, chemical processing, water treatment, and power generation.

Product Specifications

Below are the detailed technical specifications of the Emerson VE4002S1T2B4:

Applications

The Emerson VE4002S1T2B4 is suitable for a wide range of industrial applications, including:

• Oil & Gas: Control of crude oil, natural gas, and refined products.

• Chemical Processing: Handling corrosive and high-purity fluids.

• Water Treatment: Regulation of water flow in desalination and wastewater plants.

• Power Generation: Steam and coolant control in turbines and boilers.

• Pharmaceutical: Precise dosing of liquids in sterile environments.

• Food & Beverage: Hygienic fluid handling in processing lines.

Product Advantages

1. Durability: Constructed with high-grade carbon steel and stainless steel trim for extended service life.

2. Precision Control: Equipped with an equal percentage flow characteristic for accurate modulation.

3. High Pressure Handling: Rated for 600 PSI, making it ideal for high-pressure systems.

4. Reliable Actuation: Pneumatic spring-return actuator ensures fail-safe operation.

5. Low Leakage: ANSI Class IV seat leakage minimizes fluid loss.

6. Easy Maintenance: Modular design allows for quick disassembly and servicing.

7. Wide Temperature Range: Operates efficiently in extreme cold and heat.

8. Industry Compliance: Meets ANSI, ASME, and ISO standards for safety and performance.

Frequently Asked Questions (FAQ)

1. What is the maximum pressure rating of the VE4002S1T2B4?

The valve is rated for 600 PSI under standard operating conditions.

2. Can this valve be used for steam applications?

Yes, it is suitable for steam control within its specified temperature range.

3. What type of actuator does this valve use?

It comes with a pneumatic spring-return actuator for fail-safe operation.

4. Is the valve suitable for corrosive fluids?

Yes, the stainless steel trim provides excellent resistance to corrosion.

5. What is the seat leakage classification?

It meets ANSI Class IV seat leakage standards.

6. What are the standard flange dimensions?

The valve features ANSI Class 300 flanges for compatibility with standard piping systems.

7. Can the valve be manually operated in case of actuator failure?

Yes, it can be fitted with a manual override option upon request.

8. What maintenance is required for this valve?

Regular inspection of seals, stem lubrication, and actuator function checks are recommended.

9. Is the VE4002S1T2B4 suitable for cryogenic applications?

No, its lower temperature limit is -20°F (-29°C). For cryogenic use, a specialized model is required.

10. Does Emerson provide custom configurations for this valve?

Yes, Emerson offers customization options for materials, actuators, and connections.