Bar manual override gearboxes provide a reliable solution for manual operation in valve automation systems. These gearboxes are designed to ensure functionality in the event of power failure or system maintenance, allowing operators to manually control valves without the need for electrical or pneumatic actuation.

Key features and benefits Bar Manual Override Gearboxes.

Key Features

In the event of an actuator failure, power loss, or system malfunction, a bar manual override gearbox allows operators to manually control valve positions. This ensures continuous operation, prevents downtime, and enhances system reliability, making it an essential fail-safe component in critical applications.

Key Features

Designed with a mechanical advantage, these gearboxes generate high torque with minimal manual effort. This allows smooth and controlled operation of large or high-pressure valves, ensuring precise positioning without excessive force. The gearing mechanism reduces strain on operators, making manual intervention easier and more efficient.

Key Features

Built from high-quality materials such as cast iron, stainless steel, or corrosion-resistant alloys, these gearboxes are engineered for long-term performance in harsh industrial environments. They are designed to withstand extreme temperatures, heavy loads, and exposure to corrosive substances, ensuring reliability in demanding applications like oil & gas, water treatment, and chemical processing.

BAR GmbH, a subsidiary of Watts Water Technologies, specialises in the manufacturing of pneumatic and electric actuators, as well as automatic valves and accessories. Their solutions are widely used in industrial automation for fluid and gas control.

BAR provides pneumatic actuators (double-acting and spring-return) and electric actuators, designed for various industrial applications, including water treatment, chemical processing, and shipbuilding.

BAR actuators are used in industries such as oil & gas, water treatment, food & beverage, pharmaceuticals, power plants, shipbuilding, and HVAC.

The bar-agturn® is a pneumatic rotary actuator designed for automating butterfly and ball valves. It is known for high torque output, durability, and reliability, even in extreme environments such as underwater applications.

Yes, BAR offers a wide range of pneumatic accessories, including positioners, solenoid valves, signal units, pressure boosters, mounting brackets, and manual override options to enhance actuator performance.

Yes, BAR actuators are designed to be ISO 5211 compliant, meaning they can be mounted onto a wide range of industrial valves from various manufacturers.

Yes, BAR provides ATEX-certified actuators for use in explosive or hazardous areas, ensuring safety in industries dealing with flammable gases and chemicals.

BAR actuators are designed for low maintenance. However, regular checks on air supply, lubrication, seals, and actuator alignment are recommended to ensure long-term performance.

Yes, BAR can provide customized actuator solutions to meet specific industry and operational requirements, including special coatings, materials, and mounting configurations.

BAR actuators and accessories can be purchased through authorised distributors, Watts Water Technologies partners, and industrial automation suppliers worldwide.

BAR actuators meet various industry standards and certifications, including ISO 9001, ATEX (for hazardous environments), SIL (Safety Integrity Level), and CE compliance, ensuring high-quality and safe operation in demanding applications.

Yes, BAR actuators can be integrated with positioners, signal units, and communication interfaces to support remote monitoring and automation within industrial control systems like SCADA, DCS, and PLCs.

Please feel free to request information and advice using the form below or call us on 0151 547 1221

Bar Manual Override Gearboxes