Valpes DV & DVX Electric Actuators

The Valpes DV & DVX Electric Actuators are quarter-turn devices designed for on/off and fail-safe operations, with battery backup functionality. Featuring an aluminium housing, they offer a 90° rotation with options for 180° and 270°, and a torque range of 25 to 300 Nm. These actuators are IP68-rated, withstand 10m submersion for 72 hours, and meet CE, DNV-GL, CSA/UL, and EAC standards. With a weight of 6.3kg and operating in temperatures from -20°C to +70°C, they are available in both standard and marine versions.

Key Features

Key features and benefits of the Valpes DV & DVX Electric Actuators
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Key Features

The Valpes DV & DVX Electric Actuators are rated IP68, meaning they are fully protected against dust ingress and can withstand submersion in water up to 10 metres for 72 hours. This makes them ideal for harsh and demanding environments where equipment may be exposed to moisture or submerged.
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Key Features

These actuators come equipped with fail-safe functionality and battery backup, ensuring that in the event of a power failure, the actuator can still perform its required operation. This feature is essential for maintaining system safety and operation continuity in critical applications.
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Key Features

With a torque range of 25 to 300 Nm and the ability to operate in 90°, 180°, and 270° configurations, the actuators are versatile and suitable for a range of applications. This flexibility allows them to be used in various industrial settings, adapting to different operational needs.

Immense Stocks

Powerful Specifications

Function: On/Off, Fail Safe, Battery Backup
Actuator Type: Quarter Turn
Body Material: Aluminium Housing
Rotation: 90° (180° & 270° available)
Torque Range: 25 to 300 Nm
Enclosure / IP Class: IP68 10m 72h
Standards: CE & DNV-GL CSA/UL (DV) EAC (DV)
Weight Range: 6.3KG
Temperature Range: -20°C to +70°C
Versions: Standard & Marine
Duty Rating: S4 50 % (IEC34)

Actuated Valve Testing & Calibration

All actuated valve assemblies are fully tested and calibrated in house prior to packing and shipping from our expert team of technical engineers. This means that when they arrive at site, you're immediately ready to install and get your production back up and running.

Frequently Asked Questions

Valpes Electric Actuators are advanced motorised devices designed to control and automate the movement and management of various types of valves. Utilised in a wide range of industrial and commercial applications, these actuators offer precision, reliability, and efficiency, making them essential components in sectors such as water treatment, HVAC systems, and oil and gas pipelines.

Valpes Electric Actuators improve operational efficiency by providing precise control over valve operations, enabling automated processes, and reducing the need for manual intervention. Their advanced design ensures accurate positioning, smooth operation, and dependable performance, which, in turn, optimises flow control processes and minimises downtime.

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Valpes Electric Actuators are versatile and can be used to operate a wide range of valves, including ball valves, butterfly valves, plug valves, and gate valves. This versatility makes them suitable for a variety of applications, from simple on-off operations to complex flow regulation and control tasks.

Valpes Electric Actuators are engineered to withstand harsh environmental conditions, making them suitable for outdoor applications. They are often housed in weatherproof and corrosion-resistant enclosures, ensuring reliable performance in environments exposed to moisture, dust, and extreme temperatures.

Selecting the right Valpes Electric Actuator involves considering several factors, including the type and size of the valve, the required torque, the operating environment, and the control functionality needed. It's important to assess these parameters to ensure the actuator matches the application requirements for optimal performance and longevity.

Valpes offers comprehensive warranty and support options for their electric actuators, including technical assistance, spare parts availability, and repair services. Customers should contact their supplier or Valpes directly for detailed information on warranty coverage and support services to ensure continued reliable operation.

Valpes Electric Actuators are designed for low maintenance and high reliability. Regular maintenance typically includes visual inspections, checking electrical connections, and verifying the actuator's operation according to the manufacturer's guidelines. It's also recommended to periodically lubricate moving parts and ensure firmware is updated for optimal performance.

Valpes Electric Actuators contribute to safety in industrial applications by providing precise control over valve operations, reducing the risk of leaks or failures in critical systems. Many models come with built-in safety features such as emergency shutdown capabilities, torque limiters to prevent valve damage, and manual override options in case of power failure, ensuring a safer operational environment.

Yes, Valpes offers customisation options for their electric actuators to meet specific application requirements. This can include modifications for extreme temperatures, special control features, additional feedback options, and custom mounting configurations. Interested customers should discuss their specific needs with Valpes to explore available customisation options.

Valpes Electric Actuators are designed to comply with various environmental and industry-specific standards, ensuring they meet the requirements for water and dust ingress protection (such as IP ratings), corrosion resistance, and safe operation in hazardous areas (ATEX certification for explosive atmospheres). This compliance reinforces their suitability for challenging and regulated environments.

The installation process of Valpes Electric Actuators is generally simpler and more cost-effective compared to pneumatic or hydraulic actuators. Electric actuators require only electrical power and a control signal, eliminating the need for complex air or hydraulic supply lines. This not only simplifies the installation process but also reduces the overall system complexity and maintenance requirements.

FAQ

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Valpes DV & DVX Electric Actuators