Our selection of reliable valve gearboxes are designed for long-life operation, and many of the products in our range can be engineered for either manual operation or for motor-driven use. Each of our valve gearboxes has been specifically prepared to suit non-rising multi-turn valves, such as gate, globe, or penstock valves.
Each of our valve gearboxes has a proven engineered design, with gears supported by bearings. To ensure a long life, they’re grease filled with a robust ductile iron housing and a durable fusion bonded epoxy coating. They’re available with a range of gearing ratios, and can be designed for electrical actuation as an optional extra. Our valve gearboxes can process water in temperatures of up to 120°C.
There are three valve gearboxes in our range: the reduction bevel gearbox, the spur gearbox, and the reversing spur gearbox. Each offers a different maximum output torque, ranging from 1900Nm to 7200Nm. If you’re unsure which valve gearbox is right for your requirements, feel free to get in touch with one of our expert engineers for advice.