Biffi’s selection of intelligent quarter-turn and multi-turn electric actuators showcases some of the most sophisticated valve automation technologies on the market. These devices integrate cutting-edge features that offer unmatched versatility in terms of voltage supply, operational speeds, and torque settings. The collection features models equipped with comprehensive data loggers and adjustable Emergency Shutdown (ESD) capabilities. Each actuator provides Bluetooth® wireless communication options and can be seamlessly upgraded for network system integration, accommodating all principal fieldbus protocols.

Our comprehensive range of pneumatic actuators includes versatile designs such as rack and pinion, scotch yoke, helical slot, and linear options. Rack and pinion actuators offer an economical solution for on-off and modulating control across small to medium quarter-turn valves. Scotch yoke actuators deliver powerful break-out torques, ideal for larger quarter-turn valves. Helical slot actuators, offering a compact design, come with four output curves comparable to rack and pinion or scotch yoke models.

We offer an extensive selection of hydraulic actuators, available in designs including rack and pinion, scotch yoke, helical slot, and linear, ideal for rigorous conditions and heavy-duty use. Rack and pinion actuators are cost-effective for both on-off and modulating control across small to medium quarter-turn valves. Scotch yoke actuators generate high break-out torques, perfect for managing quarter-turn valves of all sizes. Helical slot actuators, offering four distinct output curves, are ideal for spaces requiring a smaller footprint and are suitable for extremely high-pressure environments.

Biffi Electro-Hydraulic Actuators, including the EHT/EHTS and EHO series, are engineered for dependable valve control in demanding conditions. Offering torque up to 1 million Nm and pressure handling up to 352 barg, the EHT/EHTS actuators cater to both quarter-turn and linear operations, while the EHO series provides quarter-turn control in spring-return and double-acting models. Both ranges are corrosion-resistant, ATEX/IECEx certified, and compatible with Modbus, HART, and Foundation Fieldbus protocols.