A spur gearbox is a type of gear system that uses straight-cut gears to transmit power between parallel shafts. These gearboxes are known for their simplicity, efficiency, and ability to handle high torque loads.
When used for mounting on valves, spur gearboxes are designed to facilitate the manual or motorized operation of multi-turn valves, such as Gate, Knife Gate and globe valves. These gearboxes are mounted directly onto the valve stem and convert the rotational
motion from the handwheel or motor into the necessary motion to open or close the valve. Spur gearboxes are engineered to provide precise control and reliable performance, ensuring smooth operation and effective torque transmission.

• This series is suitable for use with Gate & Globe type valves, also sluice gates, Knife gate valves and any other type requiring linear motion for thrust and torque applications
•  Unique Top Entry Replaceable Stem Nut
• High Tensile Aluminium bronze material providing corrosion and abrasion resistance
• Castings are Ductile Iron, class 65-45-12 providing high strength and impact resistance
• Heavy Duty roller bearings supporting both radial and axial thrust loads
• Gears are machine cut, heat treated and ground for optimum operation
• The unit is completely O-Ring sealed suitable for submersion to meet IP68 Class
• Many options are available, such as hand wheels, chain wheels, stem covers, position dial indicators, horizontal input, Key Cap
• Coated Black RAL 9002