Azbil Valve Positioner Double-Acting Amplifier

Azbil Valve Positioner Double-Acting Amplifier

The Azbil Valve Positioner Double-Acting Amplifier is a high-performance pneumatic control accessory designed to enhance the responsiveness and stability of valve actuation systems. Engineered for precision and durability, this amplifier enables rapid bidirectional control of double-acting actuators, ensuring accurate valve positioning under dynamic process conditions. Its robust construction, compact footprint, and compatibility with Azbil’s advanced positioners make it ideal for demanding industrial environments such as chemical processing, power generation, and oil & gas.

Key Features

• Optimized for double-acting actuator systems
• Fast response and stable control under fluctuating loads
• Durable housing suitable for harsh industrial settings
• Seamless integration with Azbil smart positioners
• Easy installation and maintenance

Applications

1. Process Control Systems provides precise valve positioning in chemical, petrochemical, and pharmaceutical plants where accurate flow regulation is critical.
2. Power Generation Ensures stable actuator performance in steam and gas turbine control systems, improving efficiency and reliability.
3. The oil & Gas Industry uses in upstream and downstream operations for controlling pressure, flow, and level in pipelines and refining units.
4. Water Treatment & Utilities supports double-acting actuators in filtration, pumping, and distribution systems, maintaining consistent water quality and supply.
5. Industrial Manufacturing Enhances automation in production lines by delivering fast, stable valve actuation for pneumatic and hydraulic systems.
6. HVAC & Building Automation is applied in large-scale heating, ventilation, and cooling systems to regulate airflow and maintain environmental stability.

Frequently Asked Questions

1. What is the Azbil Valve Positioner Double-Acting Amplifier?

It is a pneumatic control accessory designed to enhance the performance of valve positioners by providing fast, stable bidirectional control for double-acting actuators.

2. What industries commonly use this amplifier?

It is widely applied in chemical processing, oil & gas, power generation, water treatment, and industrial automation systems.

3. How does it improve valve performance?

The amplifier increases response speed and stability, ensuring precise valve positioning even under fluctuating process conditions.

4. Is it compatible with other valve positioners?

Yes. It is designed to integrate seamlessly with Azbil smart positioners and can also be adapted to other pneumatic controllers.

5. What supply pressure is required?

The amplifier typically operates with a supply pressure range of 140–700 kPa (1.4–7.0 kgf/cm²).

6. Can it be used in harsh environments?

Yes. Its durable construction and corrosion-resistant materials make it suitable for demanding industrial settings.

7. How easy is installation and maintenance?

It supports standard mounting options (such as NAMUR) and features a compact design for straightforward installation and routine servicing.

8. What certifications does it carry?

The amplifier meets international standards such as CE, RoHS, and ISO 9001, ensuring compliance and reliability.