About Electro-Pneumatic & Pneumatic Positioners

At Valve & Process Solutions, we take pride in offering market-leading Flow Control Products. Standing out among these are our Pneumatic Positioners and Electro-Pneumatic Positioners, which promise unparalleled accuracy and long-term reliability.

Models: Westlock K20, Flowserve PMV P5, PMV EP5, AVID EaziCal

Our lineup includes models such as the Westlock K20, Flowserve PMV P5, PMV EP5, and AVID EaziCal. Additionally, each of these models is meticulously designed to meet distinct industrial needs.

Westlock K20

The Westlock K20 stands out as an advanced electro-pneumatic positioner that actively combines cutting-edge technology with efficient control. Its auto-calibration function makes it a firm favourite amongst engineers.

Flowserve PMV P5

The Flowserve PMV P5 model is a pneumatic positioner that guarantees dependable performance across a variety of process conditions.

Flowserve PMV EP5

The Flowserve PMV EP5 electro-pneumatic positioner commands a reputation for simple functionality and user-friendly design. Therefore, positioning it as a preferred choice for diverse applications.

AVID EaziCal

The AVID EaziCal model merges robust performance with ease of use, delivering optimal precision control.

Temperature Range: Engineered for Extreme Conditions

Depending on the configuration and certification, our Positioners operate within a temperature range of -40°C to 85°C (-40°F to 185°F). This flexibility ensures consistent performance across varied industrial settings.

Versatile Housings for Diverse Applications

Our Electro-Pneumatic and Pneumatic Positioners come in a variety of housing material options to suit different industrial environments. These include Engineered Resin which is lightweight and has a high resistance to corrosion and Aluminium and Stainless Steel for robust and durable applications.

Features & Benefits: Elevating Your Process Automation

Our Positioners are packed with features that enhance your process automation.

Quick and Accurate Response

They ensure a quick and accurate actuator and valve response. Therefore, boosting operational efficiency.

Long Service Life

Moreover, with a long service life, our positioners promise to deliver reliable performance over extended periods and reduce downtime.

Safety and Certification

In addition, our positioners are available in safe area, intrinsically safe, and explosion-proof versions, complete with global certification to ensure compliance with international safety standards.

Integrated Feedback and Limit Switch Options

Some of our positioners come with an integrated 4-20mA position feedback transmitter and offer limit switch options, further expanding their functionality.

Visual Position Indicator

Finally, a visual position indicator allows for easy monitoring and management of your process automation.

Suitable Industries

Oil and Gas Industry

In this industry, both Pneumatic and Electro-Pneumatic Positioners are suitable for controlling valves used to manage the flow of oil and gas in pipelines and refineries. They help to maintain safety regulations and improve efficiency.

Chemical Industry

These positioners are widely used to control the process of chemical handling and processing. They also ensure precision and safety in handling hazardous materials.

Pharmaceutical Industry

In pharmaceutical manufacturing, these positioners provide precise control of valves handling the flow of liquids and gases. As a result, ensuring the quality and safety of the products.

Food and Beverage Industry

These positioners are fitted to valves used in processing, packaging, and distribution stages of food and beverage manufacture.

Power Generation Industry

Both Pneumatic and Electro-Pneumatic Positioners can play a crucial role on valves for controlling the flow of steam, coolant, and other fluids in power plants, thereby maintaining efficiency and safety.

Water Treatment Facilities

These positioners are used in automating valves that control water flow and treatment processes, ensuring the supply of clean and safe water.

Mining Industry

In mining operations, these positioners are used on valves which regulate the flow of slurry, water, and other materials, enhancing productivity and safety in the workplace.


In conclusion, our Pneumatic Positioners and Electro-Pneumatic Positioners at Valve & Process Solutions offer a unique blend of technology, precision, durability and reliablility. They are engineered to enhance your process automation, promising superior performance across diverse industrial environments. Explore our range today and experience the difference.

Learn More About Electro-Pneumatic & Pneumatic Positioners