When pressure reducers are in use, being able to adjust the application pressure on a regular basis is an important feature for the user.
The new technical version of the series 481,681, 482 and 682 offer the appropriate handling. By hand wheel, the application pressure can be adjusted easily and without any tool. In connection with the optionally available pressure gauge, the set pressure can be directly read off the pressure reducer. Additionally, for the whole series the temperature range for applications is extended from -20° to +120°C for industrial use.