Technical Data | |
nominal sizes | DN25-DN300 |
nominal pressures | PN40 |
body material | 1.4408 |
fluid temperature | -40°C...+250°C |
The ball sector valve type 4040 with pneumatic actuator can be used for almost all on/off and control applications, especially with abrasive, pasty and fibrous fluids. This series is characterised by an extraordinary rangeability of 300:1 and a high flow capacity.