The Dual Speed Input Reducer is used to reduce the number of input turns required, and therefore the operating time, on manual gearbox applications. It can be used with any manual gearbox which can be fitted with an F14 or FA14 input flange.
Rotork has developed the innovative DSIR Dual Speed Input Reducer for speeding up the manual operation of valves and valve gearboxes by reducing the total...
Our use of cookies
We use essential cookies. These are cookies that are required for the operation of our website. They include, for example, cookies that enable you to log into secure areas of our website. These cookies are automatically enabled because they are essential to enable you to browse our website.
We'd also like to set non-essential analytics cookies that help us make improvements by measuring how you use the site. These will be set only if you accept.
For more detailed information about the cookies we use, see our privacy policy.
Essential cookies enable core functionality such as security, network management, and accessibility. You may disable these by changing your browser settings, but this may affect how the website functions.
We'd like to set Google Analytics (non-essential) cookies to help us improve our website. These cookies record your visit to our website, the pages you have visited and the links you have followed. We will use this information to make our website and the information displayed on it more relevant to your interests. This also helps us to improve how our website works, for example, by ensuring that users can find what they are looking for easily.
The cookies collect information in a way that does not directly identify anyone. For more information on how these cookies work please see our privacy policy.
Read more about the individual cookies we use, how to recognise them and how we may share the data collected via cookies with third parties in our privacy policy.