Biffi EHO Electro-Hydraulic Operated Actuators

The Biffi EHO Electro-Hydraulic Operated Actuators are designed for quarter-turn operations, available in spring-return and double-acting configurations. They operate within a temperature range of -40°C to 60°C (with low-temp options) and feature IP67M/66M hydraulic actuator ingress protection, with motor protection rated IP68. Certified to standards including CSA, FM, and SIL 3, these actuators support Modbus, HART, and Foundation Fieldbus protocols, ensuring reliable performance in demanding environments.
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Key Features

Key features and benefits of Biffi EHO Electro-Hydraulic Actuators
1

Key Features

This actuator is designed to function in extreme conditions, with standard operations from -20°C to 60°C and an optional low-temperature model that works down to -40°C. This flexibility ensures reliable performance in harsh climates and critical applications.
2

Key Features

The actuator's motor and control enclosures are rated IP68, while the hydraulic actuator is rated IP67M and IP66M. These ratings guarantee resistance to water and dust ingress, making the actuator suitable for demanding environments such as offshore or industrial settings.
3

Key Features

The Biffi EHO supports modern communication protocols like Modbus, HART, and Foundation Fieldbus. This allows seamless integration with automated systems and enhances control and monitoring capabilities, improving overall system efficiency.

Actuator Specifications
Operating Temperature: 20°C to 60 °C (standard), & -40 °C to 60 °C (low temp optional)
Hydraulic Field: AGIP Arnica 22 (for temp down to -30°C), & Shell Aeroshell 41 (for temp down to -40°C)
Control Enclosure: IP68
Hydraulic Actuator Ingress Protection: IP67M and IP66M
Motor Ingress Protection: IP68
Reservoir Ingress Protection: IP54 (IP66 optional)
Certifications: CSA, FM, ATEX, IECEx, RoHS Directive, & SIL 3
Communication Protocols: Modbus, HART, & Foundation Fieldbus
Function: Quarter-Turn
Configurations: Spring-Return, & Double-Acting

Actuator Resources

  • Document
DATASHEET

Biffi EHO Electro-Hydraulic Operated Actuator
  • Document
MANUAL

CAM216/16 HART Instruction & Operation Manual
  • Document
MANUAL

Biffi EHO (Electro-Hydraulic Operated) Installation, Operated & Maintenance Manual

Frequently Asked Questions

Biffi manufactures electric, pneumatic, hydraulic, and electro-hydraulic actuators for various industrial applications.

Biffi provides solutions for the oil & gas, power, water & wastewater, and industrial processing sectors.

Electric actuators automate valves, offering precise control for quarter-turn or multi-turn valve operations in industrial settings.

Biffi's low-pressure actuators are pneumatic solutions designed for rack-and-pinion, scotch yoke, and linear valve automation.

Biffi's high-pressure actuators provide robust control for small to large valves under very high-pressure conditions.

Electric actuators use electrical power, while pneumatic actuators rely on compressed air for valve automation.

Biffi actuators are designed for heavy-duty industrial use, featuring robust materials and advanced technology for longevity and reliability.

Yes, Biffi offers tailored solutions to meet the unique requirements of different industrial processes.

Electro-hydraulic actuators combine electric control with hydraulic power for reliable valve automation, even in power loss scenarios.

Biffi's compact actuators are designed for space-constrained environments, providing efficient quarter-turn valve control.

Biffi offers advanced control systems for monitoring and diagnostics of individual actuators and centralized control of multiple devices.

Biffi actuators meet international certifications such as ATEX, IECEx, and SIL, ensuring compliance with industry standards for safety, performance, and reliability in hazardous and critical environments.

FAQ

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Biffi EHO Electro-Hydraulic Actuators