BISNTE BR series rack and pinion actuators complies with global industrial standards and directives, thereby ensuring reliable production and reliable and sustainable product quality. Its stable performance can be fully applied to industries such as chemical industry, smelting, power plants, pulp, papermaking, food and pharmaceuticals. .

BISNTE BR series rack and pinion pneumatic actuators are widely used in the automated control of quarter-turn valves, and can even be used in 90° rotation applications such as ball valves, butterfly valves, and plug valves.

The BR Series is constructed from high quality extruded aluminum with cast aluminum end caps. The main body of the actuator adopts "glass sandblasting" process, and the end cover is attached with powder coating, which effectively improves the durability of the actuator and makes it highly recognizable.

BR series actuators are manufactured using a quality assurance system that complies with ISO9001.

The BR series actuator uses a rack and pinion to convert piston thrust into rotational torque. It has a simple and compact structure, is easy to install and is maintenance-free.

Additionally, the actuators' small size and light weight allow customers to install these actuators in any orientation between pipes.

-Standardized installation interface

·The actuator complies with NAMUR VDI/VDE 3845 standards and enables direct installation of solenoid valves and top accessories.

·The bottom of the actuator can meet ISO5211 or DIN3337 standards.

-Suitable for long-term use

·High-precision gear processing method ensures extremely small tolerances between gears and racks, thereby ensuring perfect fit of gears and racks and avoiding response lag.

·Specially designed combined spring has a long service life.

·Equipped with high-performance sealing rings and composite guide strips on the back of the rack, as well as piston guide rings, which can reduce friction and extend service life.

- Comprehensive models

·There are 17 different models of single-acting and double-acting actuators with torque ranges from 12Nm to 12992Nm to meet the needs of various working conditions.

-Bidirectional travel limit enables precise adjustment of the valve

·The two-way stroke limiter installed near the top of the gear can meet the two-way adjustment of ±5°, and can accurately adjust the opening and closing stroke to ensure that the valve operation reaches

Fully open or fully closed state.

·This function can be readjusted on site or in the workshop.

Working temperature:

Standard type: -20~80℃

Low temperature type: -40~80℃

High temperature type: -20~150℃